#431315#431315

#431315 is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.7% C 0.074 H 21.3°. Best body text is #FFFFFF at 15.64:1 contrast (WCAG AA passes).

Color values

HEX	#431315
RGB	rgb(67, 19, 21)
HSL	hsl(358, 56%, 17%)
HSV	hsv(358, 72%, 26%)
CMYK	cmyk(0%, 71.6%, 68.7%, 73.7%)
CIE-LAB	lab(13.91, 23.34, 11.12)
CIE-LCH	lch(13.91, 25.85, 25.47°)
OKLab	oklab(26.68% 0.0692 0.027)
OKLCH	oklch(26.68% 0.074 21.3)
XYZ	xyz(2.6832, 1.7135, 0.8988)
Luminance	0.0171 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431315 #134341

analogous

#43132D #431315 #432913

triadic

#431315 #154313 #131543

tetradic

#431315 #2D4313 #134341 #291343

square

#431315 #2D4313 #134341 #291343

split-complementary

#431315 #134329 #132D43

monochromatic

#180707 #180707 #431315 #732124 #A22E33

Accessibility & contrast

On white

15.64

#431315 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#431315 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431315

15.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431315	#FFFFFF	#000000	##FFFFFF
##431315	1.00	15.64	1.34	15.64
#FFFFFF	15.64	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1D15

Deuteranopia (green-blind)

#2B2714

Tritanopia (blue-blind)

#4A0914

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #431315;
/* rgb */ color: rgb(67, 19, 21);
/* oklch */ color: oklch(26.7% 0.074 21.3);

Tailwind

colors: {
  custom: {
    50: '#7b5352',
    500: '#431315',
    950: '#000000',
  },
}

SCSS

$custom: #431315;
$custom-light: #7b5352;
$custom-dark: #000000;

JSON

{
  "hex": "#431315",
  "rgb": {
    "r": 67,
    "g": 19,
    "b": 21
  },
  "hsl": {
    "h": 357.5,
    "s": 55.814,
    "l": 16.863
  },
  "oklch": {
    "l": 0.26682,
    "c": 0.07426,
    "h": 21.3
  },
  "luminance": 0.01713
}

Semantic roles & 50–950 ramp

primary

#431315

secondary

#367C79

accent

#DFD949

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0302

muted

#7C7878

Preview Lab

Preview with #431315

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

Preview Lab → · Contrast checker → · Palette generator →