#B15741#B15741

#B15741 is a mid, vivid red. Relative luminance 0.165; OKLCH L 56.2% C 0.123 H 34.9°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#B15741
RGB	rgb(177, 87, 65)
HSL	hsl(12, 46%, 47%)
HSV	hsv(12, 63%, 69%)
CMYK	cmyk(0%, 50.8%, 63.3%, 30.6%)
CIE-LAB	lab(47.69, 34.78, 29.65)
CIE-LCH	lch(47.69, 45.70, 40.44°)
OKLab	oklab(56.22% 0.1006 0.0701)
OKLCH	oklch(56.22% 0.123 34.9)
XYZ	xyz(22.4957, 16.5478, 7.0094)
Luminance	0.1655 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B15741 #419BB1

analogous

#B14163 #B15741 #B18F41

triadic

#B15741 #41B157 #5741B1

tetradic

#B15741 #63B141 #419BB1 #8F41B1

square

#B15741 #63B141 #419BB1 #8F41B1

split-complementary

#B15741 #41B18F #4163B1

monochromatic

#572B20 #844131 #B15741 #C77B68 #D8A295

Accessibility & contrast

On white

4.87

#B15741 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#B15741 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B15741

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B15741	#FFFFFF	#000000	##FFFFFF
##B15741	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E653F

Deuteranopia (green-blind)

#84793F

Tritanopia (blue-blind)

#C14652

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b15741;
/* rgb */ color: rgb(177, 87, 65);
/* oklch */ color: oklch(56.2% 0.123 34.9);

Tailwind

colors: {
  custom: {
    50: '#ce8876',
    500: '#b15741',
    950: '#000000',
  },
}

SCSS

$custom: #b15741;
$custom-light: #ce8876;
$custom-dark: #000000;

JSON

{
  "hex": "#b15741",
  "rgb": {
    "r": 177,
    "g": 87,
    "b": 65
  },
  "hsl": {
    "h": 11.786,
    "s": 46.281,
    "l": 47.451
  },
  "oklch": {
    "l": 0.56215,
    "c": 0.12264,
    "h": 34.9
  },
  "luminance": 0.16545
}

Semantic roles & 50–950 ramp

primary

#B15741

secondary

#8AB8C3

accent

#BCD652

background

#FDF8F7

surface

#FAF0ED

border

#D3CBC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B15741

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

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