#B15745#B15745

#B15745 is a mid, vivid red. Relative luminance 0.166; OKLCH L 56.3% C 0.121 H 32.7°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#B15745
RGB	rgb(177, 87, 69)
HSL	hsl(10, 44%, 48%)
HSV	hsv(10, 61%, 69%)
CMYK	cmyk(0%, 50.8%, 61%, 30.6%)
CIE-LAB	lab(47.75, 35.06, 27.41)
CIE-LCH	lch(47.75, 44.51, 38.02°)
OKLab	oklab(56.28% 0.1022 0.0656)
OKLCH	oklch(56.28% 0.121 32.7)
XYZ	xyz(22.6157, 16.5958, 7.6414)
Luminance	0.1659 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B15745 #459FB1

analogous

#B14569 #B15745 #B18D45

triadic

#B15745 #45B157 #5745B1

tetradic

#B15745 #69B145 #459FB1 #8D45B1

square

#B15745 #69B145 #459FB1 #8D45B1

split-complementary

#B15745 #45B18D #4569B1

monochromatic

#592C23 #854134 #B15745 #C67C6D #D7A399

Accessibility & contrast

On white

4.86

#B15745 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#B15745 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B15745

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B15745	#FFFFFF	#000000	##FFFFFF
##B15745	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6543

Deuteranopia (green-blind)

#847943

Tritanopia (blue-blind)

#C14753

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b15745;
/* rgb */ color: rgb(177, 87, 69);
/* oklch */ color: oklch(56.3% 0.121 32.7);

Tailwind

colors: {
  custom: {
    50: '#cd8879',
    500: '#b15745',
    950: '#000000',
  },
}

SCSS

$custom: #b15745;
$custom-light: #cd8879;
$custom-dark: #000000;

JSON

{
  "hex": "#b15745",
  "rgb": {
    "r": 177,
    "g": 87,
    "b": 69
  },
  "hsl": {
    "h": 10,
    "s": 43.902,
    "l": 48.235
  },
  "oklch": {
    "l": 0.56282,
    "c": 0.12139,
    "h": 32.7
  },
  "luminance": 0.16593
}

Semantic roles & 50–950 ramp

primary

#B15745

secondary

#8EBBC3

accent

#BED454

background

#FDF8F7

surface

#FAF0ED

border

#D3CBC8

text

#140B09

muted

#837C7B

Preview Lab

Preview with #B15745

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

Preview Lab → · Contrast checker → · Palette generator →