#350B04#350B04

#350B04 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.4% C 0.069 H 33.4°. Best body text is #FFFFFF at 17.49:1 contrast (WCAG AA passes).

Color values

HEX	#350B04
RGB	rgb(53, 11, 4)
HSL	hsl(9, 86%, 11%)
HSV	hsv(9, 92%, 21%)
CMYK	cmyk(0%, 79.2%, 92.5%, 79.2%)
CIE-LAB	lab(9.03, 20.50, 12.37)
CIE-LCH	lch(9.03, 23.95, 31.11°)
OKLab	oklab(22.36% 0.0578 0.0381)
OKLCH	oklch(22.36% 0.069 33.4)
XYZ	xyz(1.6100, 1.0052, 0.2241)
Luminance	0.0100 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#350B04 #042E35

analogous

#350415 #350B04 #352304

triadic

#350B04 #04350B #0B0435

tetradic

#350B04 #153504 #042E35 #230435

square

#350B04 #153504 #042E35 #230435

split-complementary

#350B04 #043523 #041535

monochromatic

#1C0602 #1C0602 #350B04 #6E1708 #A7230D

Accessibility & contrast

On white

17.49

#350B04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#350B04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #350B04

17.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##350B04	#FFFFFF	#000000	##FFFFFF
##350B04	1.00	17.49	1.20	17.49
#FFFFFF	17.49	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171403

Deuteranopia (green-blind)

#221D03

Tritanopia (blue-blind)

#3B0209

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #350b04;
/* rgb */ color: rgb(53, 11, 4);
/* oklch */ color: oklch(22.4% 0.069 33.4);

Tailwind

colors: {
  custom: {
    50: '#704d48',
    500: '#350b04',
    950: '#000000',
  },
}

SCSS

$custom: #350b04;
$custom-light: #704d48;
$custom-dark: #000000;

JSON

{
  "hex": "#350b04",
  "rgb": {
    "r": 53,
    "g": 11,
    "b": 4
  },
  "hsl": {
    "h": 8.571,
    "s": 85.965,
    "l": 11.176
  },
  "oklch": {
    "l": 0.22363,
    "c": 0.0692,
    "h": 33.4
  },
  "luminance": 0.01005
}

Semantic roles & 50–950 ramp

primary

#350B04

secondary

#1E6A77

accent

#DEFC2C

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #350B04

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

Preview Lab → · Contrast checker → · Palette generator →