#B65039#B65039

#B65039 is a mid, vivid red. Relative luminance 0.160; OKLCH L 55.8% C 0.138 H 34.1°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#B65039
RGB	rgb(182, 80, 57)
HSL	hsl(11, 52%, 47%)
HSV	hsv(11, 69%, 71%)
CMYK	cmyk(0%, 56%, 68.7%, 28.6%)
CIE-LAB	lab(46.95, 39.80, 33.50)
CIE-LCH	lch(46.95, 52.02, 40.09°)
OKLab	oklab(55.77% 0.1142 0.0774)
OKLCH	oklch(55.77% 0.138 34.1)
XYZ	xyz(22.9008, 15.9807, 5.7488)
Luminance	0.1598 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B65039 #399FB6

analogous

#B63961 #B65039 #B68F39

triadic

#B65039 #39B650 #5039B6

tetradic

#B65039 #61B639 #399FB6 #8F39B6

square

#B65039 #61B639 #399FB6 #8F39B6

split-complementary

#B65039 #39B68F #3961B6

monochromatic

#59271C #873C2A #B65039 #CD735F #DC9C8E

Accessibility & contrast

On white

5.01

#B65039 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#B65039 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B65039

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B65039	#FFFFFF	#000000	##FFFFFF
##B65039	1.00	5.01	4.20	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6136

Deuteranopia (green-blind)

#847837

Tritanopia (blue-blind)

#C73B4B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b65039;
/* rgb */ color: rgb(182, 80, 57);
/* oklch */ color: oklch(55.8% 0.138 34.1);

Tailwind

colors: {
  custom: {
    50: '#d28470',
    500: '#b65039',
    950: '#000000',
  },
}

SCSS

$custom: #b65039;
$custom-light: #d28470;
$custom-dark: #000000;

JSON

{
  "hex": "#b65039",
  "rgb": {
    "r": 182,
    "g": 80,
    "b": 57
  },
  "hsl": {
    "h": 11.04,
    "s": 52.301,
    "l": 46.863
  },
  "oklch": {
    "l": 0.55774,
    "c": 0.1379,
    "h": 34.1
  },
  "luminance": 0.15978
}

Semantic roles & 50–950 ramp

primary

#B65039

secondary

#85BAC6

accent

#C1DC4C

background

#FDF8F6

surface

#FBEFEC

border

#D4CAC7

text

#150B07

muted

#837C7A

Preview Lab

Preview with #B65039

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

Preview Lab → · Contrast checker → · Palette generator →