#4A151A#4A151A

#4A151A is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.4% C 0.080 H 18.4°. Best body text is #FFFFFF at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#4A151A
RGB	rgb(74, 21, 26)
HSL	hsl(354, 56%, 19%)
HSV	hsv(354, 72%, 29%)
CMYK	cmyk(0%, 71.6%, 64.9%, 71%)
CIE-LAB	lab(15.84, 25.54, 10.34)
CIE-LCH	lch(15.84, 27.56, 22.04°)
OKLab	oklab(28.44% 0.0763 0.0254)
OKLCH	oklch(28.44% 0.08 18.4)
XYZ	xyz(3.2790, 2.0672, 1.2034)
Luminance	0.0207 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A151A #154A45

analogous

#4A1534 #4A151A #4A2A15

triadic

#4A151A #1A4A15 #151A4A

tetradic

#4A151A #344A15 #154A45 #2A154A

square

#4A151A #344A15 #154A45 #2A154A

split-complementary

#4A151A #154A2A #15344A

monochromatic

#180708 #1A0709 #4A151A #7A232B #A9303B

Accessibility & contrast

On white

14.86

#4A151A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#4A151A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A151A

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A151A	#FFFFFF	#000000	##FFFFFF
##4A151A	1.00	14.86	1.41	14.86
#FFFFFF	14.86	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22201A

Deuteranopia (green-blind)

#302C19

Tritanopia (blue-blind)

#520A17

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4a151a;
/* rgb */ color: rgb(74, 21, 26);
/* oklch */ color: oklch(28.4% 0.080 18.4);

Tailwind

colors: {
  custom: {
    50: '#815656',
    500: '#4a151a',
    950: '#000000',
  },
}

SCSS

$custom: #4a151a;
$custom-light: #815656;
$custom-dark: #000000;

JSON

{
  "hex": "#4a151a",
  "rgb": {
    "r": 74,
    "g": 21,
    "b": 26
  },
  "hsl": {
    "h": 354.34,
    "s": 55.789,
    "l": 18.627
  },
  "oklch": {
    "l": 0.28435,
    "c": 0.08035,
    "h": 18.4
  },
  "luminance": 0.02067
}

Semantic roles & 50–950 ramp

primary

#4A151A

secondary

#39827B

accent

#DFD149

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4A151A

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

Preview Lab → · Contrast checker → · Palette generator →