#B4603D#B4603D

#B4603D is a mid, moderate orange. Relative luminance 0.184; OKLCH L 58.0% C 0.119 H 42.6°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#B4603D
RGB	rgb(180, 96, 61)
HSL	hsl(18, 49%, 47%)
HSV	hsv(18, 66%, 71%)
CMYK	cmyk(0%, 46.7%, 66.1%, 29.4%)
CIE-LAB	lab(49.99, 30.94, 34.77)
CIE-LCH	lch(49.99, 46.54, 48.34°)
OKLab	oklab(58.05% 0.0878 0.0808)
OKLCH	oklch(58.05% 0.119 42.6)
XYZ	xyz(23.8496, 18.4086, 6.7112)
Luminance	0.1841 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4603D #3D91B4

analogous

#B43D56 #B4603D #B49C3D

triadic

#B4603D #3DB460 #603DB4

tetradic

#B4603D #56B43D #3D91B4 #9C3DB4

square

#B4603D #56B43D #3D91B4 #9C3DB4

split-complementary

#B4603D #3DB49C #3D56B4

monochromatic

#592F1E #86482E #B4603D #CA8264 #DAA792

Accessibility & contrast

On white

4.49

#B4603D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#B4603D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B4603D

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4603D	#FFFFFF	#000000	##000000
##B4603D	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776C3A

Deuteranopia (green-blind)

#8B7E3C

Tritanopia (blue-blind)

#C55058

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b4603d;
/* rgb */ color: rgb(180, 96, 61);
/* oklch */ color: oklch(58.0% 0.119 42.6);

Tailwind

colors: {
  custom: {
    50: '#d08e73',
    500: '#b4603d',
    950: '#000000',
  },
}

SCSS

$custom: #b4603d;
$custom-light: #d08e73;
$custom-dark: #000000;

JSON

{
  "hex": "#b4603d",
  "rgb": {
    "r": 180,
    "g": 96,
    "b": 61
  },
  "hsl": {
    "h": 17.647,
    "s": 49.378,
    "l": 47.255
  },
  "oklch": {
    "l": 0.58046,
    "c": 0.11934,
    "h": 42.6
  },
  "luminance": 0.18406
}

Semantic roles & 50–950 ramp

primary

#B4603D

secondary

#88B3C5

accent

#B0D94F

background

#FDF8F7

surface

#FAF0ED

border

#D3CBC8

text

#150C08

muted

#837D7B

Preview Lab

Preview with #B4603D

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

Preview Lab → · Contrast checker → · Palette generator →