#3A0D02#3A0D02

#3A0D02 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.7% C 0.074 H 36.8°. Best body text is #FFFFFF at 16.96:1 contrast (WCAG AA passes).

Color values

HEX	#3A0D02
RGB	rgb(58, 13, 2)
HSL	hsl(12, 93%, 12%)
HSV	hsv(12, 97%, 23%)
CMYK	cmyk(0%, 77.6%, 96.6%, 77.3%)
CIE-LAB	lab(10.50, 21.48, 15.42)
CIE-LCH	lch(10.50, 26.44, 35.67°)
OKLab	oklab(23.66% 0.0595 0.0445)
OKLCH	oklch(23.66% 0.074 36.8)
XYZ	xyz(1.9000, 1.1921, 0.1875)
Luminance	0.0119 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A0D02 #022F3A

analogous

#3A0213 #3A0D02 #3A2902

triadic

#3A0D02 #023A0D #0D023A

tetradic

#3A0D02 #133A02 #022F3A #29023A

square

#3A0D02 #133A02 #022F3A #29023A

split-complementary

#3A0D02 #023A29 #02133A

monochromatic

#1E0701 #1E0701 #3A0D02 #751A04 #B02806

Accessibility & contrast

On white

16.96

#3A0D02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3A0D02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A0D02

16.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A0D02	#FFFFFF	#000000	##FFFFFF
##3A0D02	1.00	16.96	1.24	16.96
#FFFFFF	16.96	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1601

Deuteranopia (green-blind)

#252001

Tritanopia (blue-blind)

#41020A

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #3a0d02;
/* rgb */ color: rgb(58, 13, 2);
/* oklch */ color: oklch(23.7% 0.074 36.8);

Tailwind

colors: {
  custom: {
    50: '#754e47',
    500: '#3a0d02',
    950: '#000000',
  },
}

SCSS

$custom: #3a0d02;
$custom-light: #754e47;
$custom-dark: #000000;

JSON

{
  "hex": "#3a0d02",
  "rgb": {
    "r": 58,
    "g": 13,
    "b": 2
  },
  "hsl": {
    "h": 11.786,
    "s": 93.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.23659,
    "c": 0.07426,
    "h": 36.8
  },
  "luminance": 0.01192
}

Semantic roles & 50–950 ramp

primary

#3A0D02

secondary

#1A6A7D

accent

#D5FF29

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#090200

muted

#7B7877

Preview Lab

Preview with #3A0D02

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

Preview Lab → · Contrast checker → · Palette generator →