#4A1310#4A1310

#4A1310 is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.0% C 0.084 H 27.1°. Best body text is #FFFFFF at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#4A1310
RGB	rgb(74, 19, 16)
HSL	hsl(3, 64%, 18%)
HSV	hsv(3, 78%, 29%)
CMYK	cmyk(0%, 74.3%, 78.4%, 71%)
CIE-LAB	lab(15.27, 25.82, 16.29)
CIE-LCH	lch(15.27, 30.53, 32.24°)
OKLab	oklab(27.95% 0.0749 0.0383)
OKLCH	oklch(27.95% 0.084 27.1)
XYZ	xyz(3.1508, 1.9595, 0.7024)
Luminance	0.0196 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A1310 #10474A

analogous

#4A102A #4A1310 #4A3010

triadic

#4A1310 #104A13 #13104A

tetradic

#4A1310 #2A4A10 #10474A #30104A

square

#4A1310 #2A4A10 #10474A #30104A

split-complementary

#4A1310 #104A30 #102A4A

monochromatic

#190605 #190605 #4A1310 #7C201B #AF2D26

Accessibility & contrast

On white

15.09

#4A1310 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#4A1310 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A1310

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A1310	#FFFFFF	#000000	##FFFFFF
##4A1310	1.00	15.09	1.39	15.09
#FFFFFF	15.09	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221F0F

Deuteranopia (green-blind)

#302B0E

Tritanopia (blue-blind)

#520513

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #4a1310;
/* rgb */ color: rgb(74, 19, 16);
/* oklch */ color: oklch(28.0% 0.084 27.1);

Tailwind

colors: {
  custom: {
    50: '#82544e',
    500: '#4a1310',
    950: '#000000',
  },
}

SCSS

$custom: #4a1310;
$custom-light: #82544e;
$custom-dark: #000000;

JSON

{
  "hex": "#4a1310",
  "rgb": {
    "r": 74,
    "g": 19,
    "b": 16
  },
  "hsl": {
    "h": 3.103,
    "s": 64.444,
    "l": 17.647
  },
  "oklch": {
    "l": 0.27951,
    "c": 0.08408,
    "h": 27.1
  },
  "luminance": 0.01959
}

Semantic roles & 50–950 ramp

primary

#4A1310

secondary

#328084

accent

#DFE740

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0301

muted

#7C7877

Preview Lab

Preview with #4A1310

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

Preview Lab → · Contrast checker → · Palette generator →