#290301#290301

#290301 is a very dark, moderate red. Relative luminance 0.005; OKLCH L 18.3% C 0.066 H 31.0°. Best body text is #FFFFFF at 18.96:1 contrast (WCAG AA passes).

Color values

HEX	#290301
RGB	rgb(41, 3, 1)
HSL	hsl(3, 95%, 8%)
HSV	hsv(3, 98%, 16%)
CMYK	cmyk(0%, 92.7%, 97.6%, 83.9%)
CIE-LAB	lab(4.87, 17.85, 7.21)
CIE-LCH	lch(4.87, 19.26, 21.99°)
OKLab	oklab(18.31% 0.0566 0.0341)
OKLCH	oklch(18.31% 0.066 31)
XYZ	xyz(0.9526, 0.5389, 0.0826)
Luminance	0.0054 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290301 #012729

analogous

#290113 #290301 #291701

triadic

#290301 #012903 #030129

tetradic

#290301 #132901 #012729 #170129

square

#290301 #132901 #012729 #170129

split-complementary

#290301 #012917 #011329

monochromatic

#1E0201 #1E0201 #290301 #650702 #A00C04

Accessibility & contrast

On white

18.96

#290301 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#290301 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290301

18.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290301	#FFFFFF	#000000	##FFFFFF
##290301	1.00	18.96	1.11	18.96
#FFFFFF	18.96	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0B01

Deuteranopia (green-blind)

#181400

Tritanopia (blue-blind)

#2E0003

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #290301;
/* rgb */ color: rgb(41, 3, 1);
/* oklch */ color: oklch(18.3% 0.066 31.0);

Tailwind

colors: {
  custom: {
    50: '#644747',
    500: '#290301',
    950: '#000000',
  },
}

SCSS

$custom: #290301;
$custom-light: #644747;
$custom-dark: #000000;

JSON

{
  "hex": "#290301",
  "rgb": {
    "r": 41,
    "g": 3,
    "b": 1
  },
  "hsl": {
    "h": 3,
    "s": 95.238,
    "l": 8.235
  },
  "oklch": {
    "l": 0.18306,
    "c": 0.06609,
    "h": 31
  },
  "luminance": 0.00539
}

Semantic roles & 50–950 ramp

primary

#290301

secondary

#166B6F

accent

#F4FF29

background

#F6F4F3

surface

#EBE6E5

border

#C6C2C1

text

#060000

muted

#7A7777

Preview Lab

Preview with #290301

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

Preview Lab → · Contrast checker → · Palette generator →