#B15340#B15340

#B15340 is a mid, vivid red. Relative luminance 0.159; OKLCH L 55.6% C 0.127 H 32.9°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#B15340
RGB	rgb(177, 83, 64)
HSL	hsl(10, 47%, 47%)
HSV	hsv(10, 64%, 69%)
CMYK	cmyk(0%, 53.1%, 63.8%, 30.6%)
CIE-LAB	lab(46.85, 36.79, 29.20)
CIE-LCH	lch(46.85, 46.97, 38.44°)
OKLab	oklab(55.58% 0.1066 0.069)
OKLCH	oklch(55.58% 0.127 32.9)
XYZ	xyz(22.1521, 15.9065, 6.7532)
Luminance	0.1590 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B15340 #409EB1

analogous

#B14066 #B15340 #B18B40

triadic

#B15340 #40B153 #5340B1

tetradic

#B15340 #66B140 #409EB1 #8B40B1

square

#B15340 #66B140 #409EB1 #8B40B1

split-complementary

#B15340 #40B18B #4066B1

monochromatic

#57291F #843E30 #B15340 #C87766 #D89F93

Accessibility & contrast

On white

5.02

#B15340 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#B15340 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B15340

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B15340	#FFFFFF	#000000	##FFFFFF
##B15340	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B623E

Deuteranopia (green-blind)

#82773E

Tritanopia (blue-blind)

#C1414F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b15340;
/* rgb */ color: rgb(177, 83, 64);
/* oklch */ color: oklch(55.6% 0.127 32.9);

Tailwind

colors: {
  custom: {
    50: '#ce8675',
    500: '#b15340',
    950: '#000000',
  },
}

SCSS

$custom: #b15340;
$custom-light: #ce8675;
$custom-dark: #000000;

JSON

{
  "hex": "#b15340",
  "rgb": {
    "r": 177,
    "g": 83,
    "b": 64
  },
  "hsl": {
    "h": 10.088,
    "s": 46.888,
    "l": 47.255
  },
  "oklch": {
    "l": 0.55577,
    "c": 0.12703,
    "h": 32.9
  },
  "luminance": 0.15904
}

Semantic roles & 50–950 ramp

primary

#B15340

secondary

#89BAC3

accent

#C0D751

background

#FDF8F7

surface

#FAEFED

border

#D3CAC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B15340

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

Preview Lab → · Contrast checker → · Palette generator →