#4B200B#4B200B

#4B200B is a dark, moderate orange. Relative luminance 0.026; OKLCH L 30.1% C 0.072 H 44.4°. Best body text is #FFFFFF at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#4B200B
RGB	rgb(75, 32, 11)
HSL	hsl(20, 74%, 17%)
HSV	hsv(20, 85%, 29%)
CMYK	cmyk(0%, 57.3%, 85.3%, 70.6%)
CIE-LAB	lab(18.16, 18.77, 22.35)
CIE-LCH	lch(18.16, 29.19, 49.97°)
OKLab	oklab(30.15% 0.0518 0.0507)
OKLCH	oklch(30.15% 0.073 44.4)
XYZ	xyz(3.4789, 2.5535, 0.6262)
Luminance	0.0255 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B200B #0B364B

analogous

#4B0B16 #4B200B #4B400B

triadic

#4B200B #0B4B20 #200B4B

tetradic

#4B200B #164B0B #0B364B #400B4B

square

#4B200B #164B0B #0B364B #400B4B

split-complementary

#4B200B #0B4B40 #0B164B

monochromatic

#1B0B04 #1B0B04 #4B200B #803713 #B64E1B

Accessibility & contrast

On white

13.90

#4B200B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#4B200B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B200B

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B200B	#FFFFFF	#000000	##FFFFFF
##4B200B	1.00	13.90	1.51	13.90
#FFFFFF	13.90	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2608

Deuteranopia (green-blind)

#36300A

Tritanopia (blue-blind)

#53171C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4b200b;
/* rgb */ color: rgb(75, 32, 11);
/* oklch */ color: oklch(30.1% 0.072 44.4);

Tailwind

colors: {
  custom: {
    50: '#825c4c',
    500: '#4b200b',
    950: '#000000',
  },
}

SCSS

$custom: #4b200b;
$custom-light: #825c4c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b200b",
  "rgb": {
    "r": 75,
    "g": 32,
    "b": 11
  },
  "hsl": {
    "h": 19.688,
    "s": 74.419,
    "l": 16.863
  },
  "oklch": {
    "l": 0.3015,
    "c": 0.0725,
    "h": 44.4
  },
  "luminance": 0.02553
}

Semantic roles & 50–950 ramp

primary

#4B200B

secondary

#2B6987

accent

#B4F137

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0401

muted

#7C7977

Preview Lab

Preview with #4B200B

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

Preview Lab → · Contrast checker → · Palette generator →