#2E0103#2E0103

#2E0103 is a very dark, moderate red. Relative luminance 0.006; OKLCH L 19.2% C 0.075 H 24.7°. Best body text is #FFFFFF at 18.72:1 contrast (WCAG AA passes).

Color values

HEX	#2E0103
RGB	rgb(46, 1, 3)
HSL	hsl(357, 96%, 9%)
HSV	hsv(357, 98%, 18%)
CMYK	cmyk(0%, 97.8%, 93.5%, 82%)
CIE-LAB	lab(5.50, 22.24, 7.44)
CIE-LCH	lch(5.50, 23.45, 18.51°)
OKLab	oklab(19.18% 0.068 0.0313)
OKLCH	oklch(19.18% 0.075 24.7)
XYZ	xyz(1.1542, 0.6093, 0.1430)
Luminance	0.0061 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E0103 #012E2C

analogous

#2E011A #2E0103 #2E1601

triadic

#2E0103 #032E01 #01032E

tetradic

#2E0103 #1A2E01 #012E2C #16012E

square

#2E0103 #1A2E01 #012E2C #16012E

split-complementary

#2E0103 #012E16 #011A2E

monochromatic

#1E0102 #1E0102 #2E0103 #6A0207 #A6040B

Accessibility & contrast

On white

18.72

#2E0103 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#2E0103 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E0103

18.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E0103	#FFFFFF	#000000	##FFFFFF
##2E0103	1.00	18.72	1.12	18.72
#FFFFFF	18.72	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0B03

Deuteranopia (green-blind)

#1A1602

Tritanopia (blue-blind)

#340002

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #2e0103;
/* rgb */ color: rgb(46, 1, 3);
/* oklch */ color: oklch(19.2% 0.075 24.7);

Tailwind

colors: {
  custom: {
    50: '#6a4648',
    500: '#2e0103',
    950: '#000000',
  },
}

SCSS

$custom: #2e0103;
$custom-light: #6a4648;
$custom-dark: #000000;

JSON

{
  "hex": "#2e0103",
  "rgb": {
    "r": 46,
    "g": 1,
    "b": 3
  },
  "hsl": {
    "h": 357.333,
    "s": 95.745,
    "l": 9.216
  },
  "oklch": {
    "l": 0.19183,
    "c": 0.07485,
    "h": 24.7
  },
  "luminance": 0.00609
}

Semantic roles & 50–950 ramp

primary

#2E0103

secondary

#177470

accent

#FFF529

background

#F6F4F4

surface

#EBE6E6

border

#C6C2C2

text

#070000

muted

#7A7777

Preview Lab

Preview with #2E0103

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

Preview Lab → · Contrast checker → · Palette generator →