#4B140F#4B140F

#4B140F is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.3% C 0.084 H 28.7°. Best body text is #FFFFFF at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#4B140F
RGB	rgb(75, 20, 15)
HSL	hsl(5, 67%, 18%)
HSV	hsv(5, 80%, 29%)
CMYK	cmyk(0%, 73.3%, 80%, 70.6%)
CIE-LAB	lab(15.65, 25.67, 17.35)
CIE-LCH	lch(15.65, 30.99, 34.05°)
OKLab	oklab(28.27% 0.074 0.0405)
OKLCH	oklch(28.27% 0.084 28.7)
XYZ	xyz(3.2384, 2.0311, 0.6734)
Luminance	0.0203 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B140F #0F464B

analogous

#4B0F28 #4B140F #4B320F

triadic

#4B140F #0F4B14 #140F4B

tetradic

#4B140F #284B0F #0F464B #320F4B

square

#4B140F #284B0F #0F464B #320F4B

split-complementary

#4B140F #0F4B32 #0F284B

monochromatic

#1A0705 #1A0705 #4B140F #7E2219 #B12F23

Accessibility & contrast

On white

14.93

#4B140F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#4B140F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B140F

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B140F	#FFFFFF	#000000	##FFFFFF
##4B140F	1.00	14.93	1.41	14.93
#FFFFFF	14.93	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F0E

Deuteranopia (green-blind)

#312B0D

Tritanopia (blue-blind)

#530613

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4b140f;
/* rgb */ color: rgb(75, 20, 15);
/* oklch */ color: oklch(28.3% 0.084 28.7);

Tailwind

colors: {
  custom: {
    50: '#83554e',
    500: '#4b140f',
    950: '#000000',
  },
}

SCSS

$custom: #4b140f;
$custom-light: #83554e;
$custom-dark: #000000;

JSON

{
  "hex": "#4b140f",
  "rgb": {
    "r": 75,
    "g": 20,
    "b": 15
  },
  "hsl": {
    "h": 5,
    "s": 66.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.28267,
    "c": 0.08439,
    "h": 28.7
  },
  "luminance": 0.02031
}

Semantic roles & 50–950 ramp

primary

#4B140F

secondary

#307E85

accent

#DBEA3E

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0B0301

muted

#7C7877

Preview Lab

Preview with #4B140F

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

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