#4A0B18#4A0B18

#4A0B18 is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.2% C 0.092 H 14.7°. Best body text is #FFFFFF at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#4A0B18
RGB	rgb(74, 11, 24)
HSL	hsl(348, 74%, 17%)
HSV	hsv(348, 85%, 29%)
CMYK	cmyk(0%, 85.1%, 67.6%, 71%)
CIE-LAB	lab(14.18, 29.81, 9.60)
CIE-LCH	lch(14.18, 31.31, 17.85°)
OKLab	oklab(27.19% 0.0895 0.0235)
OKLCH	oklch(27.19% 0.092 14.7)
XYZ	xyz(3.1089, 1.7616, 1.0403)
Luminance	0.0176 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A0B18 #0B4A3D

analogous

#4A0B38 #4A0B18 #4A1E0B

triadic

#4A0B18 #184A0B #0B184A

tetradic

#4A0B18 #384A0B #0B4A3D #1E0B4A

square

#4A0B18 #384A0B #0B4A3D #1E0B4A

split-complementary

#4A0B18 #0B4A1E #0B384A

monochromatic

#1B0409 #1B0409 #4A0B18 #7F1329 #B51B3B

Accessibility & contrast

On white

15.53

#4A0B18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#4A0B18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A0B18

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A0B18	#FFFFFF	#000000	##FFFFFF
##4A0B18	1.00	15.53	1.35	15.53
#FFFFFF	15.53	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1C18

Deuteranopia (green-blind)

#2D2916

Tritanopia (blue-blind)

#520011

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #4a0b18;
/* rgb */ color: rgb(74, 11, 24);
/* oklch */ color: oklch(27.2% 0.092 14.7);

Tailwind

colors: {
  custom: {
    50: '#825154',
    500: '#4a0b18',
    950: '#000000',
  },
}

SCSS

$custom: #4a0b18;
$custom-light: #825154;
$custom-dark: #000000;

JSON

{
  "hex": "#4a0b18",
  "rgb": {
    "r": 74,
    "g": 11,
    "b": 24
  },
  "hsl": {
    "h": 347.619,
    "s": 74.118,
    "l": 16.667
  },
  "oklch": {
    "l": 0.27189,
    "c": 0.09249,
    "h": 14.7
  },
  "luminance": 0.01761
}

Semantic roles & 50–950 ramp

primary

#4A0B18

secondary

#2B8673

accent

#F1CA37

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0202

muted

#7C7878

Preview Lab

Preview with #4A0B18

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

Preview Lab → · Contrast checker → · Palette generator →