What is the hex code for Heat Wave?

Heat Wave is #FF7A00 (oklch(0.723 0.190 50.5) in OKLCH, Lab 66.67 48.27 74.27).

Is Heat Wave readable on white?

Against white, Heat Wave measures 2.61:1 WCAG (Fail) and APCA Lc 50. Against #0F172A: 6.83:1, AA.

How do I use Heat Wave in Colorise Pro?

Open Heat Wave in the Colorise Pro color picker for harmonies, or seed Studio with #FF7A00 to grow a full OKLCH token ramp.

Named color · #FF7A00

Heat Wave

#FF7A00

oklch(0.723 0.190 50.5)

Lab 66.67 48.27 74.27

HEX

#FF7A00

OKLCH

oklch(0.723 0.190 50.5)

CIE Lab

66.67 48.27 74.27

RGB

255 122 0

Open in Picker Open in Studio Check contrast All color codes

Readability

On white

2.61:1 · Lc 50

Fail

On #0F172A

6.83:1 · Lc 51

Nearest named siblings

Closest dictionary entries by perceptual Lab distance.

About Heat Wave

Heat Wave sits at oklch(0.723 0.190 50.5) in OKLCH — lightness, chroma, and hue expressed perceptually — and #FF7A00 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 Heat Wave?: #FF7A00 — also oklch(0.723 0.190 50.5) and Lab 66.67 48.27 74.27.
Can I use Heat Wave for text on white?: On white: 2.61:1 (Fail), APCA Lc 50. On dark ink: 6.83:1 (AA). Check pairs in the contrast tool.

Named color · #FF7A00

Heat Wave

#FF7A00

oklch(0.723 0.190 50.5)

Lab 66.67 48.27 74.27

HEX

#FF7A00

OKLCH

oklch(0.723 0.190 50.5)

CIE Lab

66.67 48.27 74.27

RGB

255 122 0

Open in Picker Open in Studio Check contrast All color codes

Readability

On white

2.61:1 · Lc 50

Fail

On #0F172A

6.83:1 · Lc 51

Nearest named siblings

Closest dictionary entries by perceptual Lab distance.

About Heat Wave

FAQ

What is the hex code for Heat Wave?: #FF7A00 — also oklch(0.723 0.190 50.5) and Lab 66.67 48.27 74.27.
Can I use Heat Wave for text on white?: On white: 2.61:1 (Fail), APCA Lc 50. On dark ink: 6.83:1 (AA). Check pairs in the contrast tool.