#35040C#35040C

#35040C is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.5% C 0.077 H 17.0°. Best body text is #FFFFFF at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#35040C
RGB	rgb(53, 4, 12)
HSL	hsl(350, 86%, 11%)
HSV	hsv(350, 92%, 21%)
CMYK	cmyk(0%, 92.5%, 77.4%, 79.2%)
CIE-LAB	lab(7.86, 24.70, 7.37)
CIE-LCH	lch(7.86, 25.78, 16.61°)
OKLab	oklab(21.54% 0.0736 0.0226)
OKLCH	oklch(21.54% 0.077 17)
XYZ	xyz(1.5782, 0.8705, 0.4327)
Luminance	0.0087 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#35040C #04352D

analogous

#350424 #35040C #351404

triadic

#35040C #0C3504 #040C35

tetradic

#35040C #243504 #04352D #140435

square

#35040C #243504 #04352D #140435

split-complementary

#35040C #043514 #042435

monochromatic

#1C0206 #1C0206 #35040C #6E0819 #A70D26

Accessibility & contrast

On white

17.89

#35040C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#35040C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #35040C

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##35040C	#FFFFFF	#000000	##FFFFFF
##35040C	1.00	17.89	1.17	17.89
#FFFFFF	17.89	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12110C

Deuteranopia (green-blind)

#1E1B0B

Tritanopia (blue-blind)

#3B0007

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #35040c;
/* rgb */ color: rgb(53, 4, 12);
/* oklch */ color: oklch(21.5% 0.077 17.0);

Tailwind

colors: {
  custom: {
    50: '#70494c',
    500: '#35040c',
    950: '#000000',
  },
}

SCSS

$custom: #35040c;
$custom-light: #70494c;
$custom-dark: #000000;

JSON

{
  "hex": "#35040c",
  "rgb": {
    "r": 53,
    "g": 4,
    "b": 12
  },
  "hsl": {
    "h": 350.204,
    "s": 85.965,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21539,
    "c": 0.07695,
    "h": 17
  },
  "luminance": 0.0087
}

Semantic roles & 50–950 ramp

primary

#35040C

secondary

#1E7769

accent

#FCDA2C

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #35040C

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

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