#431019#431019

#431019 is a dark, moderate red. Relative luminance 0.016; OKLCH L 26.4% C 0.078 H 14.0°. Best body text is #FFFFFF at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#431019
RGB	rgb(67, 16, 25)
HSL	hsl(349, 61%, 16%)
HSV	hsv(349, 76%, 26%)
CMYK	cmyk(0%, 76.1%, 62.7%, 73.7%)
CIE-LAB	lab(13.44, 25.21, 7.60)
CIE-LCH	lch(13.44, 26.33, 16.77°)
OKLab	oklab(26.36% 0.0759 0.019)
OKLCH	oklch(26.36% 0.078 14)
XYZ	xyz(2.6757, 1.6344, 1.0941)
Luminance	0.0163 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431019 #10433A

analogous

#431033 #431019 #432110

triadic

#431019 #194310 #101943

tetradic

#431019 #334310 #10433A #211043

square

#431019 #334310 #10433A #211043

split-complementary

#431019 #104321 #103343

monochromatic

#190609 #190609 #431019 #741C2B #A6283E

Accessibility & contrast

On white

15.83

#431019 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#431019 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431019

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431019	#FFFFFF	#000000	##FFFFFF
##431019	1.00	15.83	1.33	15.83
#FFFFFF	15.83	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1C19

Deuteranopia (green-blind)

#2A2618

Tritanopia (blue-blind)

#4A0614

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #431019;
/* rgb */ color: rgb(67, 16, 25);
/* oklch */ color: oklch(26.4% 0.078 14.0);

Tailwind

colors: {
  custom: {
    50: '#7b5255',
    500: '#431019',
    950: '#000000',
  },
}

SCSS

$custom: #431019;
$custom-light: #7b5255;
$custom-dark: #000000;

JSON

{
  "hex": "#431019",
  "rgb": {
    "r": 67,
    "g": 16,
    "b": 25
  },
  "hsl": {
    "h": 349.412,
    "s": 61.446,
    "l": 16.275
  },
  "oklch": {
    "l": 0.26363,
    "c": 0.07828,
    "h": 14
  },
  "luminance": 0.01634
}

Semantic roles & 50–950 ramp

primary

#431019

secondary

#327D70

accent

#E5C843

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0203

muted

#7C7878

Preview Lab

Preview with #431019

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

Preview Lab → · Contrast checker → · Palette generator →