#4A130B#4A130B

#4A130B is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.9% C 0.085 H 31.1°. Best body text is #FFFFFF at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#4A130B
RGB	rgb(74, 19, 11)
HSL	hsl(8, 74%, 17%)
HSV	hsv(8, 85%, 29%)
CMYK	cmyk(0%, 74.3%, 85.1%, 71%)
CIE-LAB	lab(15.20, 25.56, 18.66)
CIE-LCH	lch(15.20, 31.65, 36.13°)
OKLab	oklab(27.88% 0.0729 0.044)
OKLCH	oklch(27.88% 0.085 31.1)
XYZ	xyz(3.1177, 1.9462, 0.5280)
Luminance	0.0195 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A130B #0B424A

analogous

#4A0B23 #4A130B #4A330B

triadic

#4A130B #0B4A13 #130B4A

tetradic

#4A130B #234A0B #0B424A #330B4A

square

#4A130B #234A0B #0B424A #330B4A

split-complementary

#4A130B #0B4A33 #0B234A

monochromatic

#1B0704 #1B0704 #4A130B #7F2113 #B52E1B

Accessibility & contrast

On white

15.12

#4A130B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#4A130B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A130B

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A130B	#FFFFFF	#000000	##FFFFFF
##4A130B	1.00	15.12	1.39	15.12
#FFFFFF	15.12	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231E0A

Deuteranopia (green-blind)

#302B09

Tritanopia (blue-blind)

#520412

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #4a130b;
/* rgb */ color: rgb(74, 19, 11);
/* oklch */ color: oklch(27.9% 0.085 31.1);

Tailwind

colors: {
  custom: {
    50: '#82544b',
    500: '#4a130b',
    950: '#000000',
  },
}

SCSS

$custom: #4a130b;
$custom-light: #82544b;
$custom-dark: #000000;

JSON

{
  "hex": "#4a130b",
  "rgb": {
    "r": 74,
    "g": 19,
    "b": 11
  },
  "hsl": {
    "h": 7.619,
    "s": 74.118,
    "l": 16.667
  },
  "oklch": {
    "l": 0.27875,
    "c": 0.08512,
    "h": 31.1
  },
  "luminance": 0.01946
}

Semantic roles & 50–950 ramp

primary

#4A130B

secondary

#2B7B86

accent

#D9F137

background

#F8F5F4

surface

#F0E8E7

border

#CBC4C3

text

#0B0301

muted

#7C7877

Preview Lab

Preview with #4A130B

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

Preview Lab → · Contrast checker → · Palette generator →