#2D040D#2D040D

#2D040D is a very dark, moderate red. Relative luminance 0.007; OKLCH L 19.8% C 0.068 H 12.2°. Best body text is #FFFFFF at 18.51:1 contrast (WCAG AA passes).

Color values

HEX	#2D040D
RGB	rgb(45, 4, 13)
HSL	hsl(347, 84%, 10%)
HSV	hsv(347, 91%, 18%)
CMYK	cmyk(0%, 91.1%, 71.1%, 82.4%)
CIE-LAB	lab(6.09, 21.17, 4.09)
CIE-LCH	lch(6.09, 21.56, 10.94°)
OKLab	oklab(19.75% 0.0662 0.0143)
OKLCH	oklch(19.75% 0.068 12.2)
XYZ	xyz(1.1984, 0.6740, 0.4477)
Luminance	0.0067 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D040D #042D24

analogous

#2D0422 #2D040D #2D1004

triadic

#2D040D #0D2D04 #040D2D

tetradic

#2D040D #222D04 #042D24 #10042D

square

#2D040D #222D04 #042D24 #10042D

split-complementary

#2D040D #042D10 #04222D

monochromatic

#1C0208 #1C0208 #2D040D #65091D #9D0E2D

Accessibility & contrast

On white

18.51

#2D040D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#2D040D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D040D

18.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D040D	#FFFFFF	#000000	##FFFFFF
##2D040D	1.00	18.51	1.13	18.51
#FFFFFF	18.51	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0E0D

Deuteranopia (green-blind)

#19170C

Tritanopia (blue-blind)

#320007

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #2d040d;
/* rgb */ color: rgb(45, 4, 13);
/* oklch */ color: oklch(19.8% 0.068 12.2);

Tailwind

colors: {
  custom: {
    50: '#69484d',
    500: '#2d040d',
    950: '#000000',
  },
}

SCSS

$custom: #2d040d;
$custom-light: #69484d;
$custom-dark: #000000;

JSON

{
  "hex": "#2d040d",
  "rgb": {
    "r": 45,
    "g": 4,
    "b": 13
  },
  "hsl": {
    "h": 346.829,
    "s": 83.673,
    "l": 9.608
  },
  "oklch": {
    "l": 0.19753,
    "c": 0.06775,
    "h": 12.2
  },
  "luminance": 0.00674
}

Semantic roles & 50–950 ramp

primary

#2D040D

secondary

#1D705E

accent

#FACD2E

background

#F6F4F4

surface

#EBE6E7

border

#C6C2C3

text

#070001

muted

#7A7777

Preview Lab

Preview with #2D040D

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

Preview Lab → · Contrast checker → · Palette generator →