#FF815E#FF815E

#FF815E is a light, vivid red. Relative luminance 0.378; OKLCH L 74.0% C 0.162 H 36.5°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#FF815E
RGB	rgb(255, 129, 94)
HSL	hsl(13, 100%, 68%)
HSV	hsv(13, 63%, 100%)
CMYK	cmyk(0%, 49.4%, 63.1%, 0%)
CIE-LAB	lab(67.85, 45.17, 40.85)
CIE-LCH	lch(67.85, 60.90, 42.13°)
OKLab	oklab(73.99% 0.13 0.096)
OKLCH	oklch(73.99% 0.162 36.5)
XYZ	xyz(51.1151, 37.7746, 15.1870)
Luminance	0.3777 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF815E #5EDCFF

analogous

#FF5E8B #FF815E #FFD15E

triadic

#FF815E #5EFF81 #815EFF

tetradic

#FF815E #8BFF5E #5EDCFF #D15EFF

square

#FF815E #8BFF5E #5EDCFF #D15EFF

split-complementary

#FF815E #5EFFD1 #5E8BFF

monochromatic

#E33100 #FF5121 #FF815E #FFB19B #FFE1D8

Accessibility & contrast

On white

2.46

#FF815E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#FF815E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF815E

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF815E	#FFFFFF	#000000	##000000
##FF815E	1.00	2.46	8.55	8.55
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2945A

Deuteranopia (green-blind)

#C1B05C

Tritanopia (blue-blind)

#FF6979

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #ff815e;
/* rgb */ color: rgb(255, 129, 94);
/* oklch */ color: oklch(74.0% 0.162 36.5);

Tailwind

colors: {
  custom: {
    50: '#ffa88c',
    500: '#ff815e',
    950: '#000000',
  },
}

SCSS

$custom: #ff815e;
$custom-light: #ffa88c;
$custom-dark: #000000;

JSON

{
  "hex": "#ff815e",
  "rgb": {
    "r": 255,
    "g": 129,
    "b": 94
  },
  "hsl": {
    "h": 13.043,
    "s": 100,
    "l": 68.431
  },
  "oklch": {
    "l": 0.73992,
    "c": 0.16162,
    "h": 36.5
  },
  "luminance": 0.37769
}

Semantic roles & 50–950 ramp

primary

#FF815E

secondary

#C4EAF5

accent

#B4E600

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#19100C

muted

#877F7D

Preview Lab

Preview with #FF815E

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

Preview Lab → · Contrast checker → · Palette generator →