#B64233#B64233

#B64233 is a mid, vivid red. Relative luminance 0.141; OKLCH L 53.8% C 0.153 H 30.2°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#B64233
RGB	rgb(182, 66, 51)
HSL	hsl(7, 56%, 46%)
HSV	hsv(7, 72%, 71%)
CMYK	cmyk(0%, 63.7%, 72%, 28.6%)
CIE-LAB	lab(44.35, 46.11, 33.90)
CIE-LCH	lch(44.35, 57.23, 36.33°)
OKLab	oklab(53.79% 0.1326 0.0772)
OKLCH	oklch(53.79% 0.153 30.2)
XYZ	xyz(21.8395, 14.0836, 4.6997)
Luminance	0.1408 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64233 #33A7B6

analogous

#B63365 #B64233 #B68333

triadic

#B64233 #33B642 #4233B6

tetradic

#B64233 #65B633 #33A7B6 #8333B6

square

#B64233 #65B633 #33A7B6 #8333B6

split-complementary

#B64233 #33B683 #3365B6

monochromatic

#561F18 #863126 #B64233 #D06456 #DD9086

Accessibility & contrast

On white

5.50

#B64233 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#B64233 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64233

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64233	#FFFFFF	#000000	##FFFFFF
##B64233	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625931

Deuteranopia (green-blind)

#7F722F

Tritanopia (blue-blind)

#C8253F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b64233;
/* rgb */ color: rgb(182, 66, 51);
/* oklch */ color: oklch(53.8% 0.153 30.2);

Tailwind

colors: {
  custom: {
    50: '#d37c6b',
    500: '#b64233',
    950: '#000000',
  },
}

SCSS

$custom: #b64233;
$custom-light: #d37c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#b64233",
  "rgb": {
    "r": 182,
    "g": 66,
    "b": 51
  },
  "hsl": {
    "h": 6.87,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.53788,
    "c": 0.15342,
    "h": 30.2
  },
  "luminance": 0.14081
}

Semantic roles & 50–950 ramp

primary

#B64233

secondary

#7EBEC7

accent

#CEE048

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A07

muted

#847C7A

Preview Lab

Preview with #B64233

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

Preview Lab → · Contrast checker → · Palette generator →