What is the hex code for Matt Black?

Matt Black is #151515 (oklch(0.196 0.000 0.0) in OKLCH, Lab 6.77 0.00 0.00).

Is Matt Black readable on white?

Against white, Matt Black measures 18.26:1 WCAG (AAA) and APCA Lc 105. Against #0F172A: 1.02:1, Fail.

How do I use Matt Black in Colorise Pro?

Open Matt Black in the Colorise Pro color picker for harmonies, or seed Studio with #151515 to grow a full OKLCH token ramp.

Named color · #151515

Matt Black

#151515

oklch(0.196 0.000 0.0)

Lab 6.77 0.00 0.00

HEX

#151515

OKLCH

oklch(0.196 0.000 0.0)

CIE Lab

6.77 0.00 0.00

RGB

21 21 21

Open in Picker Open in Studio Check contrast All color codes

Readability

On white

18.26:1 · Lc 105

AAA

On #0F172A

1.02:1 · Lc 0

Fail

Nearest named siblings

Closest dictionary entries by perceptual Lab distance.

About Matt Black

Matt Black sits at oklch(0.196 0.000 0.0) in OKLCH — lightness, chroma, and hue expressed perceptually — and #151515 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 Matt Black?: #151515 — also oklch(0.196 0.000 0.0) and Lab 6.77 0.00 0.00.
Can I use Matt Black for text on white?: On white: 18.26:1 (AAA), APCA Lc 105. On dark ink: 1.02:1 (Fail). Check pairs in the contrast tool.

Named color · #151515

Matt Black

#151515

oklch(0.196 0.000 0.0)

Lab 6.77 0.00 0.00

HEX

#151515

OKLCH

oklch(0.196 0.000 0.0)

CIE Lab

6.77 0.00 0.00

RGB

21 21 21

Open in Picker Open in Studio Check contrast All color codes

Readability

On white

18.26:1 · Lc 105

AAA

On #0F172A

1.02:1 · Lc 0

Fail

Nearest named siblings

Closest dictionary entries by perceptual Lab distance.

About Matt Black

FAQ

What is the hex code for Matt Black?: #151515 — also oklch(0.196 0.000 0.0) and Lab 6.77 0.00 0.00.
Can I use Matt Black for text on white?: On white: 18.26:1 (AAA), APCA Lc 105. On dark ink: 1.02:1 (Fail). Check pairs in the contrast tool.