#4A0F1B#4A0F1B

#4A0F1B is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.7% C 0.088 H 13.5°. Best body text is #FFFFFF at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#4A0F1B
RGB	rgb(74, 15, 27)
HSL	hsl(348, 66%, 17%)
HSV	hsv(348, 80%, 29%)
CMYK	cmyk(0%, 79.7%, 63.5%, 71%)
CIE-LAB	lab(14.83, 28.45, 8.27)
CIE-LCH	lch(14.83, 29.63, 16.20°)
OKLab	oklab(27.69% 0.0857 0.0206)
OKLCH	oklch(27.69% 0.088 13.5)
XYZ	xyz(3.1930, 1.8771, 1.2309)
Luminance	0.0188 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A0F1B #0F4A3E

analogous

#4A0F38 #4A0F1B #4A210F

triadic

#4A0F1B #1B4A0F #0F1B4A

tetradic

#4A0F1B #384A0F #0F4A3E #210F4A

square

#4A0F1B #384A0F #0F4A3E #210F4A

split-complementary

#4A0F1B #0F4A21 #0F384A

monochromatic

#190509 #190509 #4A0F1B #7D192E #B02440

Accessibility & contrast

On white

15.27

#4A0F1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#4A0F1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A0F1B

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A0F1B	#FFFFFF	#000000	##FFFFFF
##4A0F1B	1.00	15.27	1.38	15.27
#FFFFFF	15.27	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1E1B

Deuteranopia (green-blind)

#2D2A19

Tritanopia (blue-blind)

#520214

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #4a0f1b;
/* rgb */ color: rgb(74, 15, 27);
/* oklch */ color: oklch(27.7% 0.088 13.5);

Tailwind

colors: {
  custom: {
    50: '#815357',
    500: '#4a0f1b',
    950: '#000000',
  },
}

SCSS

$custom: #4a0f1b;
$custom-light: #815357;
$custom-dark: #000000;

JSON

{
  "hex": "#4a0f1b",
  "rgb": {
    "r": 74,
    "g": 15,
    "b": 27
  },
  "hsl": {
    "h": 347.797,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.27692,
    "c": 0.08816,
    "h": 13.5
  },
  "luminance": 0.01877
}

Semantic roles & 50–950 ramp

primary

#4A0F1B

secondary

#308473

accent

#E9C73F

background

#F8F4F5

surface

#EFE7E9

border

#CAC3C5

text

#0B0203

muted

#7C7878

Preview Lab

Preview with #4A0F1B

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

Preview Lab → · Contrast checker → · Palette generator →