#B65138#B65138

#B65138 is a mid, vivid red. Relative luminance 0.161; OKLCH L 55.9% C 0.137 H 35.1°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#B65138
RGB	rgb(182, 81, 56)
HSL	hsl(12, 53%, 47%)
HSV	hsv(12, 69%, 71%)
CMYK	cmyk(0%, 55.5%, 69.2%, 28.6%)
CIE-LAB	lab(47.13, 39.24, 34.28)
CIE-LCH	lch(47.13, 52.10, 41.14°)
OKLab	oklab(55.91% 0.1122 0.0789)
OKLCH	oklch(55.91% 0.137 35.1)
XYZ	xyz(22.9498, 16.1184, 5.6432)
Luminance	0.1611 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B65138 #389DB6

analogous

#B6385E #B65138 #B69038

triadic

#B65138 #38B651 #5138B6

tetradic

#B65138 #5EB638 #389DB6 #9038B6

square

#B65138 #5EB638 #389DB6 #9038B6

split-complementary

#B65138 #38B690 #385EB6

monochromatic

#58271B #873C2A #B65138 #CD745E #DC9C8D

Accessibility & contrast

On white

4.97

#B65138 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#B65138 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B65138

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B65138	#FFFFFF	#000000	##FFFFFF
##B65138	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6235

Deuteranopia (green-blind)

#857836

Tritanopia (blue-blind)

#C73C4B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b65138;
/* rgb */ color: rgb(182, 81, 56);
/* oklch */ color: oklch(55.9% 0.137 35.1);

Tailwind

colors: {
  custom: {
    50: '#d2856f',
    500: '#b65138',
    950: '#000000',
  },
}

SCSS

$custom: #b65138;
$custom-light: #d2856f;
$custom-dark: #000000;

JSON

{
  "hex": "#b65138",
  "rgb": {
    "r": 182,
    "g": 81,
    "b": 56
  },
  "hsl": {
    "h": 11.905,
    "s": 52.941,
    "l": 46.667
  },
  "oklch": {
    "l": 0.55907,
    "c": 0.13719,
    "h": 35.1
  },
  "luminance": 0.16115
}

Semantic roles & 50–950 ramp

primary

#B65138

secondary

#84B9C6

accent

#C0DC4B

background

#FDF8F6

surface

#FBEFEC

border

#D4CAC7

text

#150B07

muted

#837C7A

Preview Lab

Preview with #B65138

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

Preview Lab → · Contrast checker → · Palette generator →