#4A110B#4A110B

#4A110B is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.6% C 0.087 H 29.7°. Best body text is #FFFFFF at 15.26:1 contrast (WCAG AA passes).

Color values

HEX	#4A110B
RGB	rgb(74, 17, 11)
HSL	hsl(6, 74%, 17%)
HSV	hsv(6, 85%, 29%)
CMYK	cmyk(0%, 77%, 85.1%, 71%)
CIE-LAB	lab(14.85, 26.51, 18.21)
CIE-LCH	lch(14.85, 32.16, 34.48°)
OKLab	oklab(27.61% 0.0758 0.0432)
OKLCH	oklch(27.61% 0.087 29.7)
XYZ	xyz(3.0852, 1.8814, 0.5172)
Luminance	0.0188 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A110B #0B444A

analogous

#4A0B25 #4A110B #4A310B

triadic

#4A110B #0B4A11 #110B4A

tetradic

#4A110B #254A0B #0B444A #310B4A

square

#4A110B #254A0B #0B444A #310B4A

split-complementary

#4A110B #0B4A31 #0B254A

monochromatic

#1B0604 #1B0604 #4A110B #7F1D13 #B5291B

Accessibility & contrast

On white

15.26

#4A110B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#4A110B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A110B

15.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A110B	#FFFFFF	#000000	##FFFFFF
##4A110B	1.00	15.26	1.38	15.26
#FFFFFF	15.26	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221D0A

Deuteranopia (green-blind)

#302A09

Tritanopia (blue-blind)

#520110

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #4a110b;
/* rgb */ color: rgb(74, 17, 11);
/* oklch */ color: oklch(27.6% 0.087 29.7);

Tailwind

colors: {
  custom: {
    50: '#82534b',
    500: '#4a110b',
    950: '#000000',
  },
}

SCSS

$custom: #4a110b;
$custom-light: #82534b;
$custom-dark: #000000;

JSON

{
  "hex": "#4a110b",
  "rgb": {
    "r": 74,
    "g": 17,
    "b": 11
  },
  "hsl": {
    "h": 5.714,
    "s": 74.118,
    "l": 16.667
  },
  "oklch": {
    "l": 0.27613,
    "c": 0.08728,
    "h": 29.7
  },
  "luminance": 0.01881
}

Semantic roles & 50–950 ramp

primary

#4A110B

secondary

#2B7E86

accent

#DFF137

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0B0301

muted

#7C7877

Preview Lab

Preview with #4A110B

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

Preview Lab → · Contrast checker → · Palette generator →