#F28551#F28551

#F28551 is a light, vivid orange. Relative luminance 0.362; OKLCH L 72.7% C 0.149 H 45.1°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#F28551
RGB	rgb(242, 133, 81)
HSL	hsl(19, 86%, 63%)
HSV	hsv(19, 67%, 95%)
CMYK	cmyk(0%, 45%, 66.5%, 5.1%)
CIE-LAB	lab(66.71, 37.45, 45.84)
CIE-LCH	lch(66.71, 59.19, 50.75°)
OKLab	oklab(72.7% 0.1054 0.1056)
OKLCH	oklch(72.7% 0.149 45.1)
XYZ	xyz(46.4946, 36.2515, 12.3317)
Luminance	0.3625 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F28551 #51BEF2

analogous

#F2516D #F28551 #F2D551

triadic

#F28551 #51F285 #8551F2

tetradic

#F28551 #6DF251 #51BEF2 #D551F2

square

#F28551 #6DF251 #51BEF2 #D551F2

split-complementary

#F28551 #51F2D5 #516DF2

monochromatic

#BB460E #EE5D18 #F28551 #F6AD8A #FBD5C3

Accessibility & contrast

On white

2.55

#F28551 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#F28551 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F28551

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F28551	#FFFFFF	#000000	##000000
##F28551	1.00	2.55	8.25	8.25
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3944C

Deuteranopia (green-blind)

#BDAC50

Tritanopia (blue-blind)

#FF7079

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #f28551;
/* rgb */ color: rgb(242, 133, 81);
/* oklch */ color: oklch(72.7% 0.149 45.1);

Tailwind

colors: {
  custom: {
    50: '#fcaa83',
    500: '#f28551',
    950: '#000000',
  },
}

SCSS

$custom: #f28551;
$custom-light: #fcaa83;
$custom-dark: #000000;

JSON

{
  "hex": "#f28551",
  "rgb": {
    "r": 242,
    "g": 133,
    "b": 81
  },
  "hsl": {
    "h": 19.379,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.72704,
    "c": 0.14921,
    "h": 45.1
  },
  "luminance": 0.36246
}

Semantic roles & 50–950 ramp

primary

#F28551

secondary

#B3DAEC

accent

#9AE303

background

#FFFAF8

surface

#FFF4EF

border

#D7CECA

text

#19100B

muted

#877F7C

Preview Lab

Preview with #F28551

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

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