#61131B#61131B

#61131B is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.7% C 0.110 H 20.5°. Best body text is #FFFFFF at 12.99:1 contrast (WCAG AA passes).

Color values

HEX	#61131B
RGB	rgb(97, 19, 27)
HSL	hsl(354, 67%, 23%)
HSV	hsv(354, 80%, 38%)
CMYK	cmyk(0%, 80.4%, 72.2%, 62%)
CIE-LAB	lab(20.39, 34.90, 16.45)
CIE-LCH	lch(20.39, 38.58, 25.23°)
OKLab	oklab(32.73% 0.103 0.0386)
OKLCH	oklch(32.73% 0.11 20.5)
XYZ	xyz(5.3611, 3.0871, 1.3503)
Luminance	0.0309 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#61131B #136159

analogous

#611342 #61131B #613213

triadic

#61131B #1B6113 #131B61

tetradic

#61131B #426113 #136159 #321361

square

#61131B #426113 #136159 #321361

split-complementary

#61131B #136132 #134261

monochromatic

#1A0507 #2E090D #61131B #941D29 #C72737

Accessibility & contrast

On white

12.99

#61131B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#61131B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #61131B

12.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##61131B	#FFFFFF	#000000	##FFFFFF
##61131B	1.00	12.99	1.62	12.99
#FFFFFF	12.99	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A271B

Deuteranopia (green-blind)

#3D3719

Tritanopia (blue-blind)

#6B0017

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #61131b;
/* rgb */ color: rgb(97, 19, 27);
/* oklch */ color: oklch(32.7% 0.110 20.5);

Tailwind

colors: {
  custom: {
    50: '#945857',
    500: '#61131b',
    950: '#000000',
  },
}

SCSS

$custom: #61131b;
$custom-light: #945857;
$custom-dark: #000000;

JSON

{
  "hex": "#61131b",
  "rgb": {
    "r": 97,
    "g": 19,
    "b": 27
  },
  "hsl": {
    "h": 353.846,
    "s": 67.241,
    "l": 22.745
  },
  "oklch": {
    "l": 0.32727,
    "c": 0.10997,
    "h": 20.5
  },
  "luminance": 0.03086
}

Semantic roles & 50–950 ramp

primary

#61131B

secondary

#37998F

accent

#EAD83E

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0403

muted

#7E7978

Preview Lab

Preview with #61131B

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

Preview Lab → · Contrast checker → · Palette generator →