#350D0A#350D0A

#350D0A is a very dark, moderate red. Relative luminance 0.011; OKLCH L 22.8% C 0.065 H 27.7°. Best body text is #FFFFFF at 17.31:1 contrast (WCAG AA passes).

Color values

HEX	#350D0A
RGB	rgb(53, 13, 10)
HSL	hsl(4, 68%, 12%)
HSV	hsv(4, 81%, 21%)
CMYK	cmyk(0%, 75.5%, 81.1%, 79.2%)
CIE-LAB	lab(9.54, 19.84, 10.65)
CIE-LCH	lch(9.54, 22.51, 28.22°)
OKLab	oklab(22.77% 0.0576 0.0302)
OKLCH	oklch(22.77% 0.065 27.7)
XYZ	xyz(1.6671, 1.0669, 0.4052)
Luminance	0.0107 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#350D0A #0A3235

analogous

#350A1D #350D0A #35230A

triadic

#350D0A #0A350D #0D0A35

tetradic

#350D0A #1D350A #0A3235 #230A35

square

#350D0A #1D350A #0A3235 #230A35

split-complementary

#350D0A #0A3523 #0A1D35

monochromatic

#1A0605 #1A0605 #350D0A #681A14 #9C261D

Accessibility & contrast

On white

17.31

#350D0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#350D0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #350D0A

17.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##350D0A	#FFFFFF	#000000	##FFFFFF
##350D0A	1.00	17.31	1.21	17.31
#FFFFFF	17.31	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181509

Deuteranopia (green-blind)

#221E09

Tritanopia (blue-blind)

#3B050D

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #350d0a;
/* rgb */ color: rgb(53, 13, 10);
/* oklch */ color: oklch(22.8% 0.065 27.7);

Tailwind

colors: {
  custom: {
    50: '#704e4b',
    500: '#350d0a',
    950: '#000000',
  },
}

SCSS

$custom: #350d0a;
$custom-light: #704e4b;
$custom-dark: #000000;

JSON

{
  "hex": "#350d0a",
  "rgb": {
    "r": 53,
    "g": 13,
    "b": 10
  },
  "hsl": {
    "h": 4.186,
    "s": 68.254,
    "l": 12.353
  },
  "oklch": {
    "l": 0.22774,
    "c": 0.06502,
    "h": 27.7
  },
  "luminance": 0.01067
}

Semantic roles & 50–950 ramp

primary

#350D0A

secondary

#286D72

accent

#DFEB3D

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #350D0A

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

Preview Lab → · Contrast checker → · Palette generator →