#2F0203#2F0203

#2F0203 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 19.6% C 0.074 H 25.9°. Best body text is #FFFFFF at 18.57:1 contrast (WCAG AA passes).

Color values

HEX	#2F0203
RGB	rgb(47, 2, 3)
HSL	hsl(359, 92%, 10%)
HSV	hsv(359, 96%, 18%)
CMYK	cmyk(0%, 95.7%, 93.6%, 81.6%)
CIE-LAB	lab(5.91, 22.32, 8.07)
CIE-LCH	lch(5.91, 23.73, 19.87°)
OKLab	oklab(19.61% 0.0667 0.0325)
OKLCH	oklch(19.61% 0.074 25.9)
XYZ	xyz(1.2106, 0.6545, 0.1487)
Luminance	0.0065 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F0203 #022F2E

analogous

#2F021A #2F0203 #2F1802

triadic

#2F0203 #032F02 #02032F

tetradic

#2F0203 #1A2F02 #022F2E #18022F

square

#2F0203 #1A2F02 #022F2E #18022F

split-complementary

#2F0203 #022F18 #021A2F

monochromatic

#1D0102 #1D0102 #2F0203 #6A0407 #A4070A

Accessibility & contrast

On white

18.57

#2F0203 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#2F0203 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F0203

18.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F0203	#FFFFFF	#000000	##FFFFFF
##2F0203	1.00	18.57	1.13	18.57
#FFFFFF	18.57	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F0C03

Deuteranopia (green-blind)

#1B1702

Tritanopia (blue-blind)

#350003

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #2f0203;
/* rgb */ color: rgb(47, 2, 3);
/* oklch */ color: oklch(19.6% 0.074 25.9);

Tailwind

colors: {
  custom: {
    50: '#6b4748',
    500: '#2f0203',
    950: '#000000',
  },
}

SCSS

$custom: #2f0203;
$custom-light: #6b4748;
$custom-dark: #000000;

JSON

{
  "hex": "#2f0203",
  "rgb": {
    "r": 47,
    "g": 2,
    "b": 3
  },
  "hsl": {
    "h": 358.667,
    "s": 91.837,
    "l": 9.608
  },
  "oklch": {
    "l": 0.19607,
    "c": 0.07419,
    "h": 25.9
  },
  "luminance": 0.00654
}

Semantic roles & 50–950 ramp

primary

#2F0203

secondary

#197472

accent

#FFFA29

background

#F6F4F4

surface

#ECE6E6

border

#C7C2C2

text

#070000

muted

#7A7777

Preview Lab

Preview with #2F0203

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

Preview Lab → · Contrast checker → · Palette generator →