#B4603E#B4603E

#B4603E is a mid, moderate orange. Relative luminance 0.184; OKLCH L 58.1% C 0.119 H 42.1°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#B4603E
RGB	rgb(180, 96, 62)
HSL	hsl(17, 49%, 47%)
HSV	hsv(17, 66%, 71%)
CMYK	cmyk(0%, 46.7%, 65.6%, 29.4%)
CIE-LAB	lab(50.00, 31.00, 34.23)
CIE-LCH	lch(50.00, 46.18, 47.84°)
OKLab	oklab(58.06% 0.0882 0.0798)
OKLCH	oklch(58.06% 0.119 42.1)
XYZ	xyz(23.8768, 18.4195, 6.8544)
Luminance	0.1842 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4603E #3E92B4

analogous

#B43E57 #B4603E #B49B3E

triadic

#B4603E #3EB460 #603EB4

tetradic

#B4603E #57B43E #3E92B4 #9B3EB4

square

#B4603E #57B43E #3E92B4 #9B3EB4

split-complementary

#B4603E #3EB49B #3E57B4

monochromatic

#592F1F #86482E #B4603E #CA8265 #DAA793

Accessibility & contrast

On white

4.48

#B4603E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#B4603E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B4603E

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4603E	#FFFFFF	#000000	##000000
##B4603E	1.00	4.48	4.68	4.68
#FFFFFF	4.48	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)

#766C3B

Deuteranopia (green-blind)

#8B7E3D

Tritanopia (blue-blind)

#C55058

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b4603e;
/* rgb */ color: rgb(180, 96, 62);
/* oklch */ color: oklch(58.1% 0.119 42.1);

Tailwind

colors: {
  custom: {
    50: '#d08e74',
    500: '#b4603e',
    950: '#000000',
  },
}

SCSS

$custom: #b4603e;
$custom-light: #d08e74;
$custom-dark: #000000;

JSON

{
  "hex": "#b4603e",
  "rgb": {
    "r": 180,
    "g": 96,
    "b": 62
  },
  "hsl": {
    "h": 17.288,
    "s": 48.76,
    "l": 47.451
  },
  "oklch": {
    "l": 0.5806,
    "c": 0.11892,
    "h": 42.1
  },
  "luminance": 0.18417
}

Semantic roles & 50–950 ramp

primary

#B4603E

secondary

#89B4C5

accent

#B1D84F

background

#FDF8F7

surface

#FAF0ED

border

#D3CBC8

text

#150C08

muted

#837D7B

Preview Lab

Preview with #B4603E

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

Preview Lab → · Contrast checker → · Palette generator →