#B65437#B65437

#B65437 is a mid, vivid red. Relative luminance 0.166; OKLCH L 56.3% C 0.135 H 37.2°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#B65437
RGB	rgb(182, 84, 55)
HSL	hsl(14, 54%, 46%)
HSV	hsv(14, 70%, 71%)
CMYK	cmyk(0%, 53.8%, 69.8%, 28.6%)
CIE-LAB	lab(47.71, 37.67, 35.50)
CIE-LCH	lch(47.71, 51.76, 43.30°)
OKLab	oklab(56.34% 0.1072 0.0814)
OKLCH	oklch(56.34% 0.135 37.2)
XYZ	xyz(23.1535, 16.5645, 5.5917)
Luminance	0.1656 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B65437 #3799B6

analogous

#B6375A #B65437 #B69437

triadic

#B65437 #37B654 #5437B6

tetradic

#B65437 #5AB637 #3799B6 #9437B6

square

#B65437 #5AB637 #3799B6 #9437B6

split-complementary

#B65437 #37B694 #375AB6

monochromatic

#58291B #873E29 #B65437 #CE765C #DC9E8B

Accessibility & contrast

On white

4.87

#B65437 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#B65437 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B65437

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B65437	#FFFFFF	#000000	##FFFFFF
##B65437	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)

#6E6434

Deuteranopia (green-blind)

#867935

Tritanopia (blue-blind)

#C7404D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b65437;
/* rgb */ color: rgb(182, 84, 55);
/* oklch */ color: oklch(56.3% 0.135 37.2);

Tailwind

colors: {
  custom: {
    50: '#d2876f',
    500: '#b65437',
    950: '#000000',
  },
}

SCSS

$custom: #b65437;
$custom-light: #d2876f;
$custom-dark: #000000;

JSON

{
  "hex": "#b65437",
  "rgb": {
    "r": 182,
    "g": 84,
    "b": 55
  },
  "hsl": {
    "h": 13.701,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.56341,
    "c": 0.1346,
    "h": 37.2
  },
  "luminance": 0.16562
}

Semantic roles & 50–950 ramp

primary

#B65437

secondary

#82B7C6

accent

#BCDD4B

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150B07

muted

#837C7A

Preview Lab

Preview with #B65437

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

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