#831A26#831A26

#831A26 is a dark, vivid red. Relative luminance 0.057; OKLCH L 40.2% C 0.139 H 20.5°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#831A26
RGB	rgb(131, 26, 38)
HSL	hsl(353, 67%, 31%)
HSV	hsv(353, 80%, 51%)
CMYK	cmyk(0%, 80.2%, 71%, 48.6%)
CIE-LAB	lab(28.66, 44.19, 20.89)
CIE-LCH	lch(28.66, 48.87, 25.30°)
OKLab	oklab(40.22% 0.1302 0.0487)
OKLCH	oklch(40.22% 0.139 20.5)
XYZ	xyz(10.0805, 5.7056, 2.4039)
Luminance	0.0570 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831A26 #1A8377

analogous

#831A5A #831A26 #83421A

triadic

#831A26 #26831A #1A2683

tetradic

#831A26 #5A831A #1A8377 #421A83

square

#831A26 #5A831A #1A8377 #421A83

split-complementary

#831A26 #1A8342 #1A5A83

monochromatic

#1D0608 #501017 #831A26 #B62435 #D93F50

Accessibility & contrast

On white

9.81

#831A26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#831A26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831A26

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831A26	#FFFFFF	#000000	##FFFFFF
##831A26	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393526

Deuteranopia (green-blind)

#544C23

Tritanopia (blue-blind)

#900020

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #831a26;
/* rgb */ color: rgb(131, 26, 38);
/* oklch */ color: oklch(40.2% 0.139 20.5);

Tailwind

colors: {
  custom: {
    50: '#ae6160',
    500: '#831a26',
    950: '#000000',
  },
}

SCSS

$custom: #831a26;
$custom-light: #ae6160;
$custom-dark: #000000;

JSON

{
  "hex": "#831a26",
  "rgb": {
    "r": 131,
    "g": 26,
    "b": 38
  },
  "hsl": {
    "h": 353.143,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.40218,
    "c": 0.13905,
    "h": 20.5
  },
  "luminance": 0.05704
}

Semantic roles & 50–950 ramp

primary

#831A26

secondary

#42B7A9

accent

#EAD63E

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120504

muted

#817A79

Preview Lab

Preview with #831A26

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

Preview Lab → · Contrast checker → · Palette generator →