#FF8151#FF8151

#FF8151 is a light, vivid orange. Relative luminance 0.376; OKLCH L 73.8% C 0.166 H 40.9°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#FF8151
RGB	rgb(255, 129, 81)
HSL	hsl(17, 100%, 66%)
HSV	hsv(17, 68%, 100%)
CMYK	cmyk(0%, 49.4%, 68.2%, 0%)
CIE-LAB	lab(67.70, 44.43, 47.44)
CIE-LCH	lch(67.70, 64.99, 46.88°)
OKLab	oklab(73.82% 0.1256 0.1086)
OKLCH	oklch(73.82% 0.166 40.9)
XYZ	xyz(50.5801, 37.5606, 12.3693)
Luminance	0.3755 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF8151 #51CFFF

analogous

#FF5178 #FF8151 #FFD851

triadic

#FF8151 #51FF81 #8151FF

tetradic

#FF8151 #78FF51 #51CFFF #D851FF

square

#FF8151 #78FF51 #51CFFF #D851FF

split-complementary

#FF8151 #51FFD8 #5178FF

monochromatic

#D63B00 #FF5514 #FF8151 #FFAD8E #FFDACB

Accessibility & contrast

On white

2.47

#FF8151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#FF8151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF8151

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF8151	#FFFFFF	#000000	##000000
##FF8151	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3944C

Deuteranopia (green-blind)

#C2B04F

Tritanopia (blue-blind)

#FF6876

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #ff8151;
/* rgb */ color: rgb(255, 129, 81);
/* oklch */ color: oklch(73.8% 0.166 40.9);

Tailwind

colors: {
  custom: {
    50: '#ffa883',
    500: '#ff8151',
    950: '#000000',
  },
}

SCSS

$custom: #ff8151;
$custom-light: #ffa883;
$custom-dark: #000000;

JSON

{
  "hex": "#ff8151",
  "rgb": {
    "r": 255,
    "g": 129,
    "b": 81
  },
  "hsl": {
    "h": 16.552,
    "s": 100,
    "l": 65.882
  },
  "oklch": {
    "l": 0.7382,
    "c": 0.166,
    "h": 40.9
  },
  "luminance": 0.37555
}

Semantic roles & 50–950 ramp

primary

#FF8151

secondary

#B9E3F3

accent

#A6E600

background

#FFFAF8

surface

#FFF4EF

border

#D7CECA

text

#1A100B

muted

#877F7C

Preview Lab

Preview with #FF8151

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

Preview Lab → · Contrast checker → · Palette generator →