#2A0801#2A0801

#2A0801 is a very dark, muted red. Relative luminance 0.007; OKLCH L 19.5% C 0.060 H 38.1°. Best body text is #FFFFFF at 18.53:1 contrast (WCAG AA passes).

Color values

HEX	#2A0801
RGB	rgb(42, 8, 1)
HSL	hsl(10, 95%, 8%)
HSV	hsv(10, 98%, 16%)
CMYK	cmyk(0%, 81%, 97.6%, 83.5%)
CIE-LAB	lab(6.04, 16.28, 8.94)
CIE-LCH	lch(6.04, 18.57, 28.78°)
OKLab	oklab(19.48% 0.0471 0.0369)
OKLCH	oklch(19.48% 0.06 38.1)
XYZ	xyz(1.0473, 0.6683, 0.1026)
Luminance	0.0067 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A0801 #01232A

analogous

#2A010E #2A0801 #2A1C01

triadic

#2A0801 #012A08 #08012A

tetradic

#2A0801 #0E2A01 #01232A #1C012A

square

#2A0801 #0E2A01 #01232A #1C012A

split-complementary

#2A0801 #012A1C #010E2A

monochromatic

#1E0601 #1E0601 #2A0801 #661302 #A21F04

Accessibility & contrast

On white

18.53

#2A0801 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#2A0801 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A0801

18.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A0801	#FFFFFF	#000000	##FFFFFF
##2A0801	1.00	18.53	1.13	18.53
#FFFFFF	18.53	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#120F00

Deuteranopia (green-blind)

#1A1600

Tritanopia (blue-blind)

#2F0206

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #2a0801;
/* rgb */ color: rgb(42, 8, 1);
/* oklch */ color: oklch(19.5% 0.060 38.1);

Tailwind

colors: {
  custom: {
    50: '#664a47',
    500: '#2a0801',
    950: '#000000',
  },
}

SCSS

$custom: #2a0801;
$custom-light: #664a47;
$custom-dark: #000000;

JSON

{
  "hex": "#2a0801",
  "rgb": {
    "r": 42,
    "g": 8,
    "b": 1
  },
  "hsl": {
    "h": 10.244,
    "s": 95.349,
    "l": 8.431
  },
  "oklch": {
    "l": 0.19483,
    "c": 0.05985,
    "h": 38.1
  },
  "luminance": 0.00668
}

Semantic roles & 50–950 ramp

primary

#2A0801

secondary

#166170

accent

#DAFF29

background

#F6F4F3

surface

#EBE7E5

border

#C6C3C1

text

#060100

muted

#7A7777

Preview Lab

Preview with #2A0801

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

Preview Lab → · Contrast checker → · Palette generator →