#4B140D#4B140D

#4B140D is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.2% C 0.085 H 30.3°. Best body text is #FFFFFF at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#4B140D
RGB	rgb(75, 20, 13)
HSL	hsl(7, 70%, 17%)
HSV	hsv(7, 83%, 29%)
CMYK	cmyk(0%, 73.3%, 82.7%, 70.6%)
CIE-LAB	lab(15.62, 25.57, 18.32)
CIE-LCH	lch(15.62, 31.46, 35.63°)
OKLab	oklab(28.24% 0.0732 0.0428)
OKLCH	oklch(28.24% 0.085 30.3)
XYZ	xyz(3.2248, 2.0257, 0.6019)
Luminance	0.0203 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B140D #0D444B

analogous

#4B0D25 #4B140D #4B330D

triadic

#4B140D #0D4B14 #140D4B

tetradic

#4B140D #254B0D #0D444B #330D4B

square

#4B140D #254B0D #0D444B #330D4B

split-complementary

#4B140D #0D4B33 #0D254B

monochromatic

#1A0705 #1A0705 #4B140D #7F2216 #B3301F

Accessibility & contrast

On white

14.95

#4B140D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#4B140D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B140D

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B140D	#FFFFFF	#000000	##FFFFFF
##4B140D	1.00	14.95	1.41	14.95
#FFFFFF	14.95	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#241F0C

Deuteranopia (green-blind)

#312B0B

Tritanopia (blue-blind)

#530513

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4b140d;
/* rgb */ color: rgb(75, 20, 13);
/* oklch */ color: oklch(28.2% 0.085 30.3);

Tailwind

colors: {
  custom: {
    50: '#83554c',
    500: '#4b140d',
    950: '#000000',
  },
}

SCSS

$custom: #4b140d;
$custom-light: #83554c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b140d",
  "rgb": {
    "r": 75,
    "g": 20,
    "b": 13
  },
  "hsl": {
    "h": 6.774,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.28237,
    "c": 0.08482,
    "h": 30.3
  },
  "luminance": 0.02025
}

Semantic roles & 50–950 ramp

primary

#4B140D

secondary

#2E7C86

accent

#D9ED3B

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4B140D

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

Preview Lab → · Contrast checker → · Palette generator →