Colorise ProOKLCH Engine
ExploreStudioNamesPickerPairs
ExploreStudioNamesPickerPairsContrastExtract
Menu

Product

  • Home
  • Explore
  • Studio
  • Color Names

Tools

  • Picker
  • Color Pairs
  • Contrast
  • Image Extract
  • Gradient Lab
  • Palette Diff
  • Brand from URL

Guides

  • All guides
  • OKLCH vs HSL
  • WCAG vs APCA
  • OKLCH color scales
  • Gamut & sRGB
  • Extract from images
  • HEX to OKLCH
  • Dark mode colors
  • Color meanings
Color Names/Tempest in a Teapot

Named color · #303A40

Tempest in a Teapot

#303A40

oklch(0.342 0.017 234.3)

Lab 23.68 -3.11 -5.20

HEX

#303A40

OKLCH

oklch(0.342 0.017 234.3)

CIE Lab

23.68 -3.11 -5.20

RGB

48 58 64

Open in PickerOpen in StudioCheck contrastAll color codes

Readability

Ag

On white

11.63:1 · Lc 97

AAA
Ag

On #0F172A

1.53:1 · Lc 0

Fail

Nearest named siblings

Closest dictionary entries by perceptual Lab distance.

  • Do Not Disturb

    #363B43

  • Artist’s Charcoal

    #37393E

  • Vulcan

    #36383C

  • After Midnight

    #38393F

  • Nightmare Fuel

    #293135

  • In the Dark

    #3B3C41

  • Ebony

    #313337

  • Arsenic

    #3B444B

About Tempest in a Teapot

Tempest in a Teapot sits at oklch(0.342 0.017 234.3) in OKLCH — lightness, chroma, and hue expressed perceptually — and #303A40 in sRGB. Use it as a seed in Colorise Pro Studio to grow a token ramp, or send it to the picker to explore harmonies and scales. Browse more named colors in the color names directory.

FAQ

What is the hex code for Tempest in a Teapot?
#303A40 — also oklch(0.342 0.017 234.3) and Lab 23.68 -3.11 -5.20.
Can I use Tempest in a Teapot for text on white?
On white: 11.63:1 (AAA), APCA Lc 97. On dark ink: 1.53:1 (Fail). Check pairs in the contrast tool.
Colorise Pro

Free OKLCH color workspace: precision color picker, color pairs, WCAG & APCA contrast checker, palette from image, Studio systems, names, gradients, and brand tools. Export HEX, CSS, Tailwind & DTCG.

OKLCH Engine

Product

  • Home
  • Explore
  • Studio
  • Color Names
  • Color Codes

Tools

  • Color Picker
  • Color Pairs
  • Contrast Checker
  • Image Extract
  • Gradient Lab
  • Palette Diff
  • Brand from URL
  • For presentations
  • For business cards
  • For SaaS landings
  • Duo pairs
  • Trio systems

Guides

  • All guides
  • OKLCH vs HSL
  • WCAG vs APCA
  • OKLCH color scales
  • Gamut & sRGB
  • Extract from images
  • HEX to OKLCH
  • Dark mode colors
  • Color meanings

Legal

  • Privacy
  • Terms

© 2026 Colorise Pro. All rights reserved.

© 2026 Colorise Pro. Built for precision color work.

Report infringement: [email protected] (Colorise Pro)

PrivacyTermsOKLCH · WCAG · APCA