#B15840#B15840

#B15840 is a mid, vivid red. Relative luminance 0.167; OKLCH L 56.4% C 0.122 H 36.1°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#B15840
RGB	rgb(177, 88, 64)
HSL	hsl(13, 47%, 47%)
HSV	hsv(13, 64%, 69%)
CMYK	cmyk(0%, 50.3%, 63.8%, 30.6%)
CIE-LAB	lab(47.88, 34.19, 30.46)
CIE-LCH	lch(47.88, 45.78, 41.70°)
OKLab	oklab(56.36% 0.0986 0.0718)
OKLCH	oklch(56.36% 0.122 36.1)
XYZ	xyz(22.5485, 16.6993, 6.8853)
Luminance	0.1670 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B15840 #4099B1

analogous

#B14061 #B15840 #B19040

triadic

#B15840 #40B158 #5840B1

tetradic

#B15840 #61B140 #4099B1 #9040B1

square

#B15840 #61B140 #4099B1 #9040B1

split-complementary

#B15840 #40B190 #4061B1

monochromatic

#572B1F #844230 #B15840 #C87B66 #D8A293

Accessibility & contrast

On white

4.84

#B15840 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#B15840 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B15840

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B15840	#FFFFFF	#000000	##FFFFFF
##B15840	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F663E

Deuteranopia (green-blind)

#85793E

Tritanopia (blue-blind)

#C14852

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b15840;
/* rgb */ color: rgb(177, 88, 64);
/* oklch */ color: oklch(56.4% 0.122 36.1);

Tailwind

colors: {
  custom: {
    50: '#ce8975',
    500: '#b15840',
    950: '#000000',
  },
}

SCSS

$custom: #b15840;
$custom-light: #ce8975;
$custom-dark: #000000;

JSON

{
  "hex": "#b15840",
  "rgb": {
    "r": 177,
    "g": 88,
    "b": 64
  },
  "hsl": {
    "h": 12.743,
    "s": 46.888,
    "l": 47.255
  },
  "oklch": {
    "l": 0.56358,
    "c": 0.12198,
    "h": 36.1
  },
  "luminance": 0.16697
}

Semantic roles & 50–950 ramp

primary

#B15840

secondary

#89B7C3

accent

#BAD751

background

#FDF8F7

surface

#FAF0ED

border

#D3CBC8

text

#150C08

muted

#837D7B

Preview Lab

Preview with #B15840

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

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