#4B250F#4B250F

#4B250F is a dark, moderate orange. Relative luminance 0.029; OKLCH L 31.2% C 0.066 H 48.5°. Best body text is #FFFFFF at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#4B250F
RGB	rgb(75, 37, 15)
HSL	hsl(22, 67%, 18%)
HSV	hsv(22, 80%, 29%)
CMYK	cmyk(0%, 50.7%, 80%, 70.6%)
CIE-LAB	lab(19.45, 15.89, 21.94)
CIE-LCH	lch(19.45, 27.09, 54.09°)
OKLab	oklab(31.15% 0.0439 0.0496)
OKLCH	oklch(31.15% 0.066 48.5)
XYZ	xyz(3.6498, 2.8539, 0.8105)
Luminance	0.0285 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B250F #0F354B

analogous

#4B0F17 #4B250F #4B430F

triadic

#4B250F #0F4B25 #250F4B

tetradic

#4B250F #174B0F #0F354B #430F4B

square

#4B250F #174B0F #0F354B #430F4B

split-complementary

#4B250F #0F4B43 #0F174B

monochromatic

#1A0D05 #1A0D05 #4B250F #7E3E19 #B15723

Accessibility & contrast

On white

13.37

#4B250F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#4B250F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B250F

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B250F	#FFFFFF	#000000	##FFFFFF
##4B250F	1.00	13.37	1.57	13.37
#FFFFFF	13.37	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302A0D

Deuteranopia (green-blind)

#39320F

Tritanopia (blue-blind)

#531D20

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4b250f;
/* rgb */ color: rgb(75, 37, 15);
/* oklch */ color: oklch(31.2% 0.066 48.5);

Tailwind

colors: {
  custom: {
    50: '#81604e',
    500: '#4b250f',
    950: '#000000',
  },
}

SCSS

$custom: #4b250f;
$custom-light: #81604e;
$custom-dark: #000000;

JSON

{
  "hex": "#4b250f",
  "rgb": {
    "r": 75,
    "g": 37,
    "b": 15
  },
  "hsl": {
    "h": 22,
    "s": 66.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.31152,
    "c": 0.06625,
    "h": 48.5
  },
  "luminance": 0.02853
}

Semantic roles & 50–950 ramp

primary

#4B250F

secondary

#306685

accent

#ABEA3E

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0501

muted

#7C7977

Preview Lab

Preview with #4B250F

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

Preview Lab → · Contrast checker → · Palette generator →