#4B2010#4B2010

#4B2010 is a dark, moderate orange. Relative luminance 0.026; OKLCH L 30.2% C 0.070 H 40.4°. Best body text is #FFFFFF at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#4B2010
RGB	rgb(75, 32, 16)
HSL	hsl(16, 65%, 18%)
HSV	hsv(16, 79%, 29%)
CMYK	cmyk(0%, 57.3%, 78.7%, 70.6%)
CIE-LAB	lab(18.22, 19.05, 19.96)
CIE-LCH	lch(18.22, 27.59, 46.34°)
OKLab	oklab(30.21% 0.0537 0.0457)
OKLCH	oklch(30.21% 0.07 40.4)
XYZ	xyz(3.5120, 2.5667, 0.8006)
Luminance	0.0257 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2010 #103B4B

analogous

#4B101D #4B2010 #4B3D10

triadic

#4B2010 #104B20 #20104B

tetradic

#4B2010 #1D4B10 #103B4B #3D104B

square

#4B2010 #1D4B10 #103B4B #3D104B

split-complementary

#4B2010 #104B3D #101D4B

monochromatic

#190B05 #190B05 #4B2010 #7D361B #B04B26

Accessibility & contrast

On white

13.88

#4B2010 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#4B2010 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2010

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2010	#FFFFFF	#000000	##FFFFFF
##4B2010	1.00	13.88	1.51	13.88
#FFFFFF	13.88	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C270E

Deuteranopia (green-blind)

#36300F

Tritanopia (blue-blind)

#53171C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4b2010;
/* rgb */ color: rgb(75, 32, 16);
/* oklch */ color: oklch(30.2% 0.070 40.4);

Tailwind

colors: {
  custom: {
    50: '#825c4f',
    500: '#4b2010',
    950: '#000000',
  },
}

SCSS

$custom: #4b2010;
$custom-light: #825c4f;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2010",
  "rgb": {
    "r": 75,
    "g": 32,
    "b": 16
  },
  "hsl": {
    "h": 16.271,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.30214,
    "c": 0.07047,
    "h": 40.4
  },
  "luminance": 0.02566
}

Semantic roles & 50–950 ramp

primary

#4B2010

secondary

#326E85

accent

#BAE840

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0401

muted

#7C7977

Preview Lab

Preview with #4B2010

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

Preview Lab → · Contrast checker → · Palette generator →