#290203#290203

#290203 is a very dark, moderate red. Relative luminance 0.005; OKLCH L 18.2% C 0.067 H 25.1°. Best body text is #FFFFFF at 19.02:1 contrast (WCAG AA passes).

Color values

HEX	#290203
RGB	rgb(41, 2, 3)
HSL	hsl(358, 91%, 8%)
HSV	hsv(358, 95%, 16%)
CMYK	cmyk(0%, 95.1%, 92.7%, 83.9%)
CIE-LAB	lab(4.71, 18.53, 6.17)
CIE-LCH	lch(4.71, 19.53, 18.41°)
OKLab	oklab(18.16% 0.0609 0.0285)
OKLCH	oklch(18.16% 0.067 25.1)
XYZ	xyz(0.9527, 0.5216, 0.1366)
Luminance	0.0052 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290203 #022928

analogous

#290216 #290203 #291402

triadic

#290203 #032902 #020329

tetradic

#290203 #162902 #022928 #140229

square

#290203 #162902 #022928 #140229

split-complementary

#290203 #022914 #021629

monochromatic

#1D0102 #1D0102 #290203 #630507 #9E080C

Accessibility & contrast

On white

19.02

#290203 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#290203 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290203

19.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290203	#FFFFFF	#000000	##FFFFFF
##290203	1.00	19.02	1.10	19.02
#FFFFFF	19.02	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C0A03

Deuteranopia (green-blind)

#171302

Tritanopia (blue-blind)

#2E0003

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #290203;
/* rgb */ color: rgb(41, 2, 3);
/* oklch */ color: oklch(18.2% 0.067 25.1);

Tailwind

colors: {
  custom: {
    50: '#654748',
    500: '#290203',
    950: '#000000',
  },
}

SCSS

$custom: #290203;
$custom-light: #654748;
$custom-dark: #000000;

JSON

{
  "hex": "#290203",
  "rgb": {
    "r": 41,
    "g": 2,
    "b": 3
  },
  "hsl": {
    "h": 358.462,
    "s": 90.698,
    "l": 8.431
  },
  "oklch": {
    "l": 0.1816,
    "c": 0.06723,
    "h": 25.1
  },
  "luminance": 0.00521
}

Semantic roles & 50–950 ramp

primary

#290203

secondary

#196E6C

accent

#FFFA29

background

#F6F4F4

surface

#EBE6E6

border

#C6C2C2

text

#060000

muted

#7A7777

Preview Lab

Preview with #290203

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

Preview Lab → · Contrast checker → · Palette generator →