#B15D3F#B15D3F

#B15D3F is a mid, moderate orange. Relative luminance 0.175; OKLCH L 57.2% C 0.118 H 40.1°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#B15D3F
RGB	rgb(177, 93, 63)
HSL	hsl(16, 48%, 47%)
HSV	hsv(16, 64%, 69%)
CMYK	cmyk(0%, 47.5%, 64.4%, 30.6%)
CIE-LAB	lab(48.93, 31.46, 32.29)
CIE-LCH	lch(48.93, 45.08, 45.75°)
OKLab	oklab(57.16% 0.09 0.0758)
OKLCH	oklch(57.16% 0.118 40.1)
XYZ	xyz(22.9449, 17.5373, 6.8784)
Luminance	0.1754 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B15D3F #3F93B1

analogous

#B13F5A #B15D3F #B1963F

triadic

#B15D3F #3FB15D #5D3FB1

tetradic

#B15D3F #5AB13F #3F93B1 #963FB1

square

#B15D3F #5AB13F #3F93B1 #963FB1

split-complementary

#B15D3F #3FB196 #3F5AB1

monochromatic

#572E1F #84452F #B15D3F #C87F65 #D8A592

Accessibility & contrast

On white

4.66

#B15D3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#B15D3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B15D3F

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B15D3F	#FFFFFF	#000000	##FFFFFF
##B15D3F	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73693C

Deuteranopia (green-blind)

#887B3E

Tritanopia (blue-blind)

#C14D56

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b15d3f;
/* rgb */ color: rgb(177, 93, 63);
/* oklch */ color: oklch(57.2% 0.118 40.1);

Tailwind

colors: {
  custom: {
    50: '#cd8c75',
    500: '#b15d3f',
    950: '#000000',
  },
}

SCSS

$custom: #b15d3f;
$custom-light: #cd8c75;
$custom-dark: #000000;

JSON

{
  "hex": "#b15d3f",
  "rgb": {
    "r": 177,
    "g": 93,
    "b": 63
  },
  "hsl": {
    "h": 15.789,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.57156,
    "c": 0.11767,
    "h": 40.1
  },
  "luminance": 0.17535
}

Semantic roles & 50–950 ramp

primary

#B15D3F

secondary

#88B4C4

accent

#B4D751

background

#FDF8F7

surface

#FAF0ED

border

#D3CBC8

text

#140C08

muted

#837D7B

Preview Lab

Preview with #B15D3F

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

Preview Lab → · Contrast checker → · Palette generator →