#4A0C0B#4A0C0B

#4A0C0B is a dark, moderate red. Relative luminance 0.017; OKLCH L 27.0% C 0.092 H 26.6°. Best body text is #FFFFFF at 15.57:1 contrast (WCAG AA passes).

Color values

HEX	#4A0C0B
RGB	rgb(74, 12, 11)
HSL	hsl(1, 74%, 17%)
HSV	hsv(1, 85%, 29%)
CMYK	cmyk(0%, 83.8%, 85.1%, 71%)
CIE-LAB	lab(14.08, 28.65, 17.20)
CIE-LCH	lch(14.08, 33.42, 30.98°)
OKLab	oklab(27.03% 0.0825 0.0414)
OKLCH	oklch(27.03% 0.092 26.6)
XYZ	xyz(3.0163, 1.7434, 0.4942)
Luminance	0.0174 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A0C0B #0B494A

analogous

#4A0B2A #4A0C0B #4A2C0B

triadic

#4A0C0B #0B4A0C #0C0B4A

tetradic

#4A0C0B #2A4A0B #0B494A #2C0B4A

square

#4A0C0B #2A4A0B #0B494A #2C0B4A

split-complementary

#4A0C0B #0B4A2C #0B2A4A

monochromatic

#1B0404 #1B0404 #4A0C0B #7F1513 #B51D1B

Accessibility & contrast

On white

15.57

#4A0C0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#4A0C0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A0C0B

15.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A0C0B	#FFFFFF	#000000	##FFFFFF
##4A0C0B	1.00	15.57	1.35	15.57
#FFFFFF	15.57	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1B0A

Deuteranopia (green-blind)

#2E2909

Tritanopia (blue-blind)

#52000D

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #4a0c0b;
/* rgb */ color: rgb(74, 12, 11);
/* oklch */ color: oklch(27.0% 0.092 26.6);

Tailwind

colors: {
  custom: {
    50: '#82514b',
    500: '#4a0c0b',
    950: '#000000',
  },
}

SCSS

$custom: #4a0c0b;
$custom-light: #82514b;
$custom-dark: #000000;

JSON

{
  "hex": "#4a0c0b",
  "rgb": {
    "r": 74,
    "g": 12,
    "b": 11
  },
  "hsl": {
    "h": 0.952,
    "s": 74.118,
    "l": 16.667
  },
  "oklch": {
    "l": 0.27035,
    "c": 0.09235,
    "h": 26.6
  },
  "luminance": 0.01743
}

Semantic roles & 50–950 ramp

primary

#4A0C0B

secondary

#2B8586

accent

#EEF137

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0201

muted

#7D7877

Preview Lab

Preview with #4A0C0B

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

Preview Lab → · Contrast checker → · Palette generator →