#2D0A0A#2D0A0A

#2D0A0A is a very dark, muted red. Relative luminance 0.008; OKLCH L 20.7% C 0.058 H 23.7°. Best body text is #FFFFFF at 18.11:1 contrast (WCAG AA passes).

Color values

HEX	#2D0A0A
RGB	rgb(45, 10, 10)
HSL	hsl(0, 64%, 11%)
HSV	hsv(0, 78%, 18%)
CMYK	cmyk(0%, 77.8%, 77.8%, 82.4%)
CIE-LAB	lab(7.20, 17.88, 7.04)
CIE-LCH	lch(7.20, 19.22, 21.50°)
OKLab	oklab(20.67% 0.053 0.0232)
OKLCH	oklch(20.67% 0.058 23.7)
XYZ	xyz(1.2456, 0.7971, 0.3754)
Luminance	0.0080 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D0A0A #0A2D2D

analogous

#2D0A1B #2D0A0A #2D1B0A

triadic

#2D0A0A #0A2D0A #0A0A2D

tetradic

#2D0A0A #1B2D0A #0A2D2D #1B0A2D

square

#2D0A0A #1B2D0A #0A2D2D #1B0A2D

split-complementary

#2D0A0A #0A2D1B #0A1B2D

monochromatic

#190606 #190606 #2D0A0A #5F1515 #912020

Accessibility & contrast

On white

18.11

#2D0A0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#2D0A0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D0A0A

18.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D0A0A	#FFFFFF	#000000	##FFFFFF
##2D0A0A	1.00	18.11	1.16	18.11
#FFFFFF	18.11	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13110A

Deuteranopia (green-blind)

#1C1909

Tritanopia (blue-blind)

#32040A

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #2d0a0a;
/* rgb */ color: rgb(45, 10, 10);
/* oklch */ color: oklch(20.7% 0.058 23.7);

Tailwind

colors: {
  custom: {
    50: '#694b4b',
    500: '#2d0a0a',
    950: '#000000',
  },
}

SCSS

$custom: #2d0a0a;
$custom-light: #694b4b;
$custom-dark: #000000;

JSON

{
  "hex": "#2d0a0a",
  "rgb": {
    "r": 45,
    "g": 10,
    "b": 10
  },
  "hsl": {
    "h": 0,
    "s": 63.636,
    "l": 10.784
  },
  "oklch": {
    "l": 0.20668,
    "c": 0.05787,
    "h": 23.7
  },
  "luminance": 0.00797
}

Semantic roles & 50–950 ramp

primary

#2D0A0A

secondary

#296A6A

accent

#E7E741

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060101

muted

#7A7777

Preview Lab

Preview with #2D0A0A

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

Preview Lab → · Contrast checker → · Palette generator →