#2D040C#2D040C

#2D040C is a very dark, moderate red. Relative luminance 0.007; OKLCH L 19.7% C 0.068 H 13.7°. Best body text is #FFFFFF at 18.52:1 contrast (WCAG AA passes).

Color values

HEX	#2D040C
RGB	rgb(45, 4, 12)
HSL	hsl(348, 84%, 10%)
HSV	hsv(348, 91%, 18%)
CMYK	cmyk(0%, 91.1%, 73.3%, 82.4%)
CIE-LAB	lab(6.06, 21.06, 4.53)
CIE-LCH	lch(6.06, 21.54, 12.13°)
OKLab	oklab(19.72% 0.0657 0.016)
OKLCH	oklch(19.72% 0.068 13.7)
XYZ	xyz(1.1921, 0.6714, 0.4146)
Luminance	0.0067 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D040C #042D25

analogous

#2D0421 #2D040C #2D1104

triadic

#2D040C #0C2D04 #040C2D

tetradic

#2D040C #212D04 #042D25 #11042D

square

#2D040C #212D04 #042D25 #11042D

split-complementary

#2D040C #042D11 #04212D

monochromatic

#1C0207 #1C0207 #2D040C #65091B #9D0E2A

Accessibility & contrast

On white

18.52

#2D040C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#2D040C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D040C

18.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D040C	#FFFFFF	#000000	##FFFFFF
##2D040C	1.00	18.52	1.13	18.52
#FFFFFF	18.52	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0E0C

Deuteranopia (green-blind)

#19170B

Tritanopia (blue-blind)

#320007

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #2d040c;
/* rgb */ color: rgb(45, 4, 12);
/* oklch */ color: oklch(19.7% 0.068 13.7);

Tailwind

colors: {
  custom: {
    50: '#69484c',
    500: '#2d040c',
    950: '#000000',
  },
}

SCSS

$custom: #2d040c;
$custom-light: #69484c;
$custom-dark: #000000;

JSON

{
  "hex": "#2d040c",
  "rgb": {
    "r": 45,
    "g": 4,
    "b": 12
  },
  "hsl": {
    "h": 348.293,
    "s": 83.673,
    "l": 9.608
  },
  "oklch": {
    "l": 0.19724,
    "c": 0.06765,
    "h": 13.7
  },
  "luminance": 0.00671
}

Semantic roles & 50–950 ramp

primary

#2D040C

secondary

#1D7060

accent

#FAD22E

background

#F6F4F4

surface

#EBE6E7

border

#C6C2C3

text

#070001

muted

#7A7777

Preview Lab

Preview with #2D040C

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

Preview Lab → · Contrast checker → · Palette generator →