What is the hex code for Arctic?

Arctic is #648589 (oklch(0.593 0.038 205.4) in OKLCH, Lab 53.13 -11.33 -6.17).

Is Arctic readable on white?

Against white, Arctic measures 3.99:1 WCAG (Fail) and APCA Lc 67. Against #0F172A: 4.47:1, Fail.

How do I use Arctic in Colorise Pro?

Open Arctic in the Colorise Pro color picker for harmonies, or seed Studio with #648589 to grow a full OKLCH token ramp.

Named color · #648589

Arctic

#648589

oklch(0.593 0.038 205.4)

Lab 53.13 -11.33 -6.17

HEX

#648589

OKLCH

oklch(0.593 0.038 205.4)

CIE Lab

53.13 -11.33 -6.17

RGB

100 133 137

Open in Picker Open in Studio Check contrast All color codes

Readability

On white

3.99:1 · Lc 67

Fail

On #0F172A

4.47:1 · Lc 33

Fail

Nearest named siblings

Closest dictionary entries by perceptual Lab distance.

About Arctic

Arctic sits at oklch(0.593 0.038 205.4) in OKLCH — lightness, chroma, and hue expressed perceptually — and #648589 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 Arctic?: #648589 — also oklch(0.593 0.038 205.4) and Lab 53.13 -11.33 -6.17.
Can I use Arctic for text on white?: On white: 3.99:1 (Fail), APCA Lc 67. On dark ink: 4.47:1 (Fail). Check pairs in the contrast tool.

Named color · #648589

Arctic

#648589

oklch(0.593 0.038 205.4)

Lab 53.13 -11.33 -6.17

HEX

#648589

OKLCH

oklch(0.593 0.038 205.4)

CIE Lab

53.13 -11.33 -6.17

RGB

100 133 137

Open in Picker Open in Studio Check contrast All color codes

Readability

On white

3.99:1 · Lc 67

Fail

On #0F172A

4.47:1 · Lc 33

Fail

Nearest named siblings

Closest dictionary entries by perceptual Lab distance.

About Arctic

FAQ

What is the hex code for Arctic?: #648589 — also oklch(0.593 0.038 205.4) and Lab 53.13 -11.33 -6.17.
Can I use Arctic for text on white?: On white: 3.99:1 (Fail), APCA Lc 67. On dark ink: 4.47:1 (Fail). Check pairs in the contrast tool.