#B65738#B65738

#B65738 is a mid, vivid red. Relative luminance 0.170; OKLCH L 56.8% C 0.131 H 38.5°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#B65738
RGB	rgb(182, 87, 56)
HSL	hsl(15, 53%, 47%)
HSV	hsv(15, 69%, 71%)
CMYK	cmyk(0%, 52.2%, 69.2%, 28.6%)
CIE-LAB	lab(48.32, 36.19, 35.66)
CIE-LCH	lch(48.32, 50.80, 44.57°)
OKLab	oklab(56.81% 0.1028 0.0819)
OKLCH	oklch(56.81% 0.131 38.5)
XYZ	xyz(23.4156, 17.0499, 5.7985)
Luminance	0.1705 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B65738 #3897B6

analogous

#B63858 #B65738 #B69638

triadic

#B65738 #38B657 #5738B6

tetradic

#B65738 #58B638 #3897B6 #9638B6

square

#B65738 #58B638 #3897B6 #9638B6

split-complementary

#B65738 #38B696 #3858B6

monochromatic

#582A1B #87412A #B65738 #CD795E #DCA08D

Accessibility & contrast

On white

4.76

#B65738 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#B65738 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B65738

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B65738	#FFFFFF	#000000	##FFFFFF
##B65738	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706635

Deuteranopia (green-blind)

#887B36

Tritanopia (blue-blind)

#C74450

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b65738;
/* rgb */ color: rgb(182, 87, 56);
/* oklch */ color: oklch(56.8% 0.131 38.5);

Tailwind

colors: {
  custom: {
    50: '#d28870',
    500: '#b65738',
    950: '#000000',
  },
}

SCSS

$custom: #b65738;
$custom-light: #d28870;
$custom-dark: #000000;

JSON

{
  "hex": "#b65738",
  "rgb": {
    "r": 182,
    "g": 87,
    "b": 56
  },
  "hsl": {
    "h": 14.762,
    "s": 52.941,
    "l": 46.667
  },
  "oklch": {
    "l": 0.56814,
    "c": 0.13145,
    "h": 38.5
  },
  "luminance": 0.17047
}

Semantic roles & 50–950 ramp

primary

#B65738

secondary

#84B6C6

accent

#B9DC4B

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B65738

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

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