#2A090C#2A090C

#2A090C is a very dark, muted red. Relative luminance 0.007; OKLCH L 19.9% C 0.055 H 18.3°. Best body text is #FFFFFF at 18.38:1 contrast (WCAG AA passes).

Color values

HEX	#2A090C
RGB	rgb(42, 9, 12)
HSL	hsl(355, 65%, 10%)
HSV	hsv(355, 79%, 16%)
CMYK	cmyk(0%, 78.6%, 71.4%, 83.5%)
CIE-LAB	lab(6.45, 16.97, 5.02)
CIE-LCH	lch(6.45, 17.70, 16.48°)
OKLab	oklab(19.93% 0.0522 0.0172)
OKLCH	oklch(19.93% 0.055 18.3)
XYZ	xyz(1.1190, 0.7143, 0.4267)
Luminance	0.0071 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A090C #092A27

analogous

#2A091D #2A090C #2A1609

triadic

#2A090C #0C2A09 #090C2A

tetradic

#2A090C #1D2A09 #092A27 #16092A

square

#2A090C #1D2A09 #092A27 #16092A

split-complementary

#2A090C #092A16 #091D2A

monochromatic

#190507 #190507 #2A090C #5C141A #8F1F29

Accessibility & contrast

On white

18.38

#2A090C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#2A090C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A090C

18.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A090C	#FFFFFF	#000000	##FFFFFF
##2A090C	1.00	18.38	1.14	18.38
#FFFFFF	18.38	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11100C

Deuteranopia (green-blind)

#19170B

Tritanopia (blue-blind)

#2F040A

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #2a090c;
/* rgb */ color: rgb(42, 9, 12);
/* oklch */ color: oklch(19.9% 0.055 18.3);

Tailwind

colors: {
  custom: {
    50: '#664a4c',
    500: '#2a090c',
    950: '#000000',
  },
}

SCSS

$custom: #2a090c;
$custom-light: #664a4c;
$custom-dark: #000000;

JSON

{
  "hex": "#2a090c",
  "rgb": {
    "r": 42,
    "g": 9,
    "b": 12
  },
  "hsl": {
    "h": 354.545,
    "s": 64.706,
    "l": 10
  },
  "oklch": {
    "l": 0.19935,
    "c": 0.05491,
    "h": 18.3
  },
  "luminance": 0.00714
}

Semantic roles & 50–950 ramp

primary

#2A090C

secondary

#276862

accent

#E8D840

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060101

muted

#7A7777

Preview Lab

Preview with #2A090C

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

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