#FF7643#FF7643

#FF7643 is a light, vivid orange. Relative luminance 0.346; OKLCH L 72.1% C 0.180 H 40.1°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#FF7643
RGB	rgb(255, 118, 67)
HSL	hsl(16, 100%, 63%)
HSV	hsv(16, 74%, 100%)
CMYK	cmyk(0%, 53.7%, 73.7%, 0%)
CIE-LAB	lab(65.46, 49.08, 51.97)
CIE-LCH	lch(65.46, 71.48, 46.63°)
OKLab	oklab(72.07% 0.1375 0.1157)
OKLCH	oklch(72.07% 0.18 40.1)
XYZ	xyz(48.7364, 34.6284, 9.4266)
Luminance	0.3462 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF7643 #43CCFF

analogous

#FF436E #FF7643 #FFD443

triadic

#FF7643 #43FF76 #7643FF

tetradic

#FF7643 #6EFF43 #43CCFF #D443FF

square

#FF7643 #6EFF43 #43CCFF #D443FF

split-complementary

#FF7643 #43FFD4 #436EFF

monochromatic

#C83600 #FF4906 #FF7643 #FFA380 #FFCFBD

Accessibility & contrast

On white

2.65

#FF7643 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#FF7643 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF7643

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF7643	#FFFFFF	#000000	##000000
##FF7643	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8C3D

Deuteranopia (green-blind)

#BDAA3F

Tritanopia (blue-blind)

#FF586B

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #ff7643;
/* rgb */ color: rgb(255, 118, 67);
/* oklch */ color: oklch(72.1% 0.180 40.1);

Tailwind

colors: {
  custom: {
    50: '#ffa17a',
    500: '#ff7643',
    950: '#000000',
  },
}

SCSS

$custom: #ff7643;
$custom-light: #ffa17a;
$custom-dark: #000000;

JSON

{
  "hex": "#ff7643",
  "rgb": {
    "r": 255,
    "g": 118,
    "b": 67
  },
  "hsl": {
    "h": 16.277,
    "s": 100,
    "l": 63.137
  },
  "oklch": {
    "l": 0.7207,
    "c": 0.17964,
    "h": 40.1
  },
  "luminance": 0.34622
}

Semantic roles & 50–950 ramp

primary

#FF7643

secondary

#ADDEF1

accent

#A7E600

background

#FFFAF7

surface

#FFF4EE

border

#D7CEC9

text

#1A0F09

muted

#877F7B

Preview Lab

Preview with #FF7643

Body copy rendered with the generated semantic roles for this colour.

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