#4B310E#4B310E

#4B310E is a dark, moderate orange. Relative luminance 0.037; OKLCH L 33.7% C 0.061 H 70.6°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#4B310E
RGB	rgb(75, 49, 14)
HSL	hsl(34, 69%, 17%)
HSV	hsv(34, 81%, 29%)
CMYK	cmyk(0%, 34.7%, 81.3%, 70.6%)
CIE-LAB	lab(22.74, 8.08, 26.05)
CIE-LCH	lch(22.74, 27.28, 72.76°)
OKLab	oklab(33.69% 0.0204 0.0579)
OKLCH	oklch(33.69% 0.061 70.6)
XYZ	xyz(4.0795, 3.7245, 0.9194)
Luminance	0.0372 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B310E #0E284B

analogous

#4B120E #4B310E #474B0E

triadic

#4B310E #0E4B31 #310E4B

tetradic

#4B310E #0E4B12 #0E284B #4B0E47

square

#4B310E #0E4B12 #0E284B #4B0E47

split-complementary

#4B310E #0E474B #120E4B

monochromatic

#1A1105 #1A1105 #4B310E #7F5318 #B27421

Accessibility & contrast

On white

12.04

#4B310E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#4B310E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B310E

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B310E	#FFFFFF	#000000	##FFFFFF
##4B310E	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3309

Deuteranopia (green-blind)

#40390F

Tritanopia (blue-blind)

#522B2A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #4b310e;
/* rgb */ color: rgb(75, 49, 14);
/* oklch */ color: oklch(33.7% 0.061 70.6);

Tailwind

colors: {
  custom: {
    50: '#81694f',
    500: '#4b310e',
    950: '#000000',
  },
}

SCSS

$custom: #4b310e;
$custom-light: #81694f;
$custom-dark: #000000;

JSON

{
  "hex": "#4b310e",
  "rgb": {
    "r": 75,
    "g": 49,
    "b": 14
  },
  "hsl": {
    "h": 34.426,
    "s": 68.539,
    "l": 17.451
  },
  "oklch": {
    "l": 0.33693,
    "c": 0.06144,
    "h": 70.6
  },
  "luminance": 0.03724
}

Semantic roles & 50–950 ramp

primary

#4B310E

secondary

#2F5486

accent

#87EB3C

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0B0602

muted

#7C7A78

Preview Lab

Preview with #4B310E

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

Preview Lab → · Contrast checker → · Palette generator →