#B63241#B63241

#B63241 is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.2% C 0.168 H 19.1°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#B63241
RGB	rgb(182, 50, 65)
HSL	hsl(353, 57%, 45%)
HSV	hsv(353, 73%, 71%)
CMYK	cmyk(0%, 72.5%, 64.3%, 28.6%)
CIE-LAB	lab(42.17, 53.38, 22.91)
CIE-LCH	lch(42.17, 58.09, 23.22°)
OKLab	oklab(52.22% 0.1585 0.0548)
OKLCH	oklch(52.22% 0.168 19.1)
XYZ	xyz(21.3884, 12.6111, 6.3080)
Luminance	0.1261 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B63241 #32B6A7

analogous

#B63283 #B63241 #B66532

triadic

#B63241 #41B632 #3241B6

tetradic

#B63241 #83B632 #32B6A7 #6532B6

square

#B63241 #83B632 #32B6A7 #6532B6

split-complementary

#B63241 #32B665 #3283B6

monochromatic

#56181F #862530 #B63241 #D05563 #DD858F

Accessibility & contrast

On white

5.96

#B63241 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#B63241 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B63241

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B63241	#FFFFFF	#000000	##FFFFFF
##B63241	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565241

Deuteranopia (green-blind)

#786E3D

Tritanopia (blue-blind)

#C80339

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b63241;
/* rgb */ color: rgb(182, 50, 65);
/* oklch */ color: oklch(52.2% 0.168 19.1);

Tailwind

colors: {
  custom: {
    50: '#d37475',
    500: '#b63241',
    950: '#000000',
  },
}

SCSS

$custom: #b63241;
$custom-light: #d37475;
$custom-dark: #000000;

JSON

{
  "hex": "#b63241",
  "rgb": {
    "r": 182,
    "g": 50,
    "b": 65
  },
  "hsl": {
    "h": 353.182,
    "s": 56.897,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52224,
    "c": 0.16771,
    "h": 19.1
  },
  "luminance": 0.12608
}

Semantic roles & 50–950 ramp

primary

#B63241

secondary

#7DC7BF

accent

#E0CF48

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #B63241

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

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