#B64238#B64238

#B64238 is a mid, vivid red. Relative luminance 0.141; OKLCH L 53.9% C 0.152 H 28.1°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#B64238
RGB	rgb(182, 66, 56)
HSL	hsl(5, 53%, 47%)
HSV	hsv(5, 69%, 71%)
CMYK	cmyk(0%, 63.7%, 69.2%, 28.6%)
CIE-LAB	lab(44.42, 46.36, 31.09)
CIE-LCH	lch(44.42, 55.82, 33.85°)
OKLab	oklab(53.86% 0.1344 0.0719)
OKLCH	oklch(53.86% 0.152 28.1)
XYZ	xyz(21.9557, 14.1301, 5.3119)
Luminance	0.1413 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64238 #38ACB6

analogous

#B6386D #B64238 #B68138

triadic

#B64238 #38B642 #4238B6

tetradic

#B64238 #6DB638 #38ACB6 #8138B6

square

#B64238 #6DB638 #38ACB6 #8138B6

split-complementary

#B64238 #38B681 #386DB6

monochromatic

#58201B #87312A #B64238 #CD675E #DC938D

Accessibility & contrast

On white

5.49

#B64238 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#B64238 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64238

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64238	#FFFFFF	#000000	##FFFFFF
##B64238	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615936

Deuteranopia (green-blind)

#7E7235

Tritanopia (blue-blind)

#C82740

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b64238;
/* rgb */ color: rgb(182, 66, 56);
/* oklch */ color: oklch(53.9% 0.152 28.1);

Tailwind

colors: {
  custom: {
    50: '#d37c6f',
    500: '#b64238',
    950: '#000000',
  },
}

SCSS

$custom: #b64238;
$custom-light: #d37c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#b64238",
  "rgb": {
    "r": 182,
    "g": 66,
    "b": 56
  },
  "hsl": {
    "h": 4.762,
    "s": 52.941,
    "l": 46.667
  },
  "oklch": {
    "l": 0.5386,
    "c": 0.15245,
    "h": 28.1
  },
  "luminance": 0.14127
}

Semantic roles & 50–950 ramp

primary

#B64238

secondary

#84C1C6

accent

#D1DC4B

background

#FDF7F6

surface

#FBEEEC

border

#D4C9C7

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B64238

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

Preview Lab → · Contrast checker → · Palette generator →