#4B210C#4B210C

#4B210C is a dark, moderate orange. Relative luminance 0.026; OKLCH L 30.3% C 0.071 H 45.0°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#4B210C
RGB	rgb(75, 33, 12)
HSL	hsl(20, 72%, 17%)
HSV	hsv(20, 84%, 29%)
CMYK	cmyk(0%, 56%, 84%, 70.6%)
CIE-LAB	lab(18.41, 18.22, 22.21)
CIE-LCH	lch(18.41, 28.72, 50.64°)
OKLab	oklab(30.35% 0.0503 0.0503)
OKLCH	oklch(30.35% 0.071 45)
XYZ	xyz(3.5122, 2.6105, 0.6667)
Luminance	0.0261 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B210C #0C364B

analogous

#4B0C17 #4B210C #4B410C

triadic

#4B210C #0C4B21 #210C4B

tetradic

#4B210C #174B0C #0C364B #410C4B

square

#4B210C #174B0C #0C364B #410C4B

split-complementary

#4B210C #0C4B41 #0C174B

monochromatic

#1A0C04 #1A0C04 #4B210C #803814 #B54F1D

Accessibility & contrast

On white

13.80

#4B210C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#4B210C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B210C

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B210C	#FFFFFF	#000000	##FFFFFF
##4B210C	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2709

Deuteranopia (green-blind)

#37300B

Tritanopia (blue-blind)

#53181D

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #4b210c;
/* rgb */ color: rgb(75, 33, 12);
/* oklch */ color: oklch(30.3% 0.071 45.0);

Tailwind

colors: {
  custom: {
    50: '#825d4c',
    500: '#4b210c',
    950: '#000000',
  },
}

SCSS

$custom: #4b210c;
$custom-light: #825d4c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b210c",
  "rgb": {
    "r": 75,
    "g": 33,
    "b": 12
  },
  "hsl": {
    "h": 20,
    "s": 72.414,
    "l": 17.059
  },
  "oklch": {
    "l": 0.30347,
    "c": 0.07116,
    "h": 45
  },
  "luminance": 0.0261
}

Semantic roles & 50–950 ramp

primary

#4B210C

secondary

#2C6987

accent

#B2EF39

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0401

muted

#7C7977

Preview Lab

Preview with #4B210C

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

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