What is the hex code for Red Stop?

Red Stop is #FF2222 (oklch(0.638 0.247 28.0) in OKLCH, Lab 55.58 77.72 59.52).

Is Red Stop readable on white?

Against white, Red Stop measures 3.82:1 WCAG (Fail) and APCA Lc 63. Against #0F172A: 4.68:1, AA.

How do I use Red Stop in Colorise Pro?

Open Red Stop in the Colorise Pro color picker for harmonies, or seed Studio with #FF2222 to grow a full OKLCH token ramp.

Named color · #FF2222

Red Stop

#FF2222

oklch(0.638 0.247 28.0)

Lab 55.58 77.72 59.52

HEX

#FF2222

OKLCH

oklch(0.638 0.247 28.0)

CIE Lab

55.58 77.72 59.52

RGB

255 34 34

Open in Picker Open in Studio Check contrast All color codes

Readability

On white

3.82:1 · Lc 63

Fail

On #0F172A

4.68:1 · Lc 37

Nearest named siblings

Closest dictionary entries by perceptual Lab distance.

About Red Stop

Red Stop sits at oklch(0.638 0.247 28.0) in OKLCH — lightness, chroma, and hue expressed perceptually — and #FF2222 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 Red Stop?: #FF2222 — also oklch(0.638 0.247 28.0) and Lab 55.58 77.72 59.52.
Can I use Red Stop for text on white?: On white: 3.82:1 (Fail), APCA Lc 63. On dark ink: 4.68:1 (AA). Check pairs in the contrast tool.

Named color · #FF2222

Red Stop

#FF2222

oklch(0.638 0.247 28.0)

Lab 55.58 77.72 59.52

HEX

#FF2222

OKLCH

oklch(0.638 0.247 28.0)

CIE Lab

55.58 77.72 59.52

RGB

255 34 34

Open in Picker Open in Studio Check contrast All color codes

Readability

On white

3.82:1 · Lc 63

Fail

On #0F172A

4.68:1 · Lc 37

Nearest named siblings

Closest dictionary entries by perceptual Lab distance.

About Red Stop

FAQ

What is the hex code for Red Stop?: #FF2222 — also oklch(0.638 0.247 28.0) and Lab 55.58 77.72 59.52.
Can I use Red Stop for text on white?: On white: 3.82:1 (Fail), APCA Lc 63. On dark ink: 4.68:1 (AA). Check pairs in the contrast tool.