#B63235#B63235

#B63235 is a mid, vivid red. Relative luminance 0.125; OKLCH L 52.0% C 0.169 H 24.1°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#B63235
RGB	rgb(182, 50, 53)
HSL	hsl(359, 57%, 45%)
HSV	hsv(359, 73%, 71%)
CMYK	cmyk(0%, 72.5%, 70.9%, 28.6%)
CIE-LAB	lab(41.98, 52.73, 29.97)
CIE-LCH	lch(41.98, 60.65, 29.61°)
OKLab	oklab(52.02% 0.1539 0.0689)
OKLCH	oklch(52.02% 0.169 24.1)
XYZ	xyz(21.0769, 12.4865, 4.6678)
Luminance	0.1248 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B63235 #32B6B3

analogous

#B63277 #B63235 #B67132

triadic

#B63235 #35B632 #3235B6

tetradic

#B63235 #77B632 #32B6B3 #7132B6

square

#B63235 #77B632 #32B6B3 #7132B6

split-complementary

#B63235 #32B671 #3277B6

monochromatic

#561819 #862527 #B63235 #D05558 #DD8587

Accessibility & contrast

On white

6.01

#B63235 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#B63235 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B63235

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B63235	#FFFFFF	#000000	##FFFFFF
##B63235	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585134

Deuteranopia (green-blind)

#796D31

Tritanopia (blue-blind)

#C80035

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b63235;
/* rgb */ color: rgb(182, 50, 53);
/* oklch */ color: oklch(52.0% 0.169 24.1);

Tailwind

colors: {
  custom: {
    50: '#d4746c',
    500: '#b63235',
    950: '#000000',
  },
}

SCSS

$custom: #b63235;
$custom-light: #d4746c;
$custom-dark: #000000;

JSON

{
  "hex": "#b63235",
  "rgb": {
    "r": 182,
    "g": 50,
    "b": 53
  },
  "hsl": {
    "h": 358.636,
    "s": 56.897,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52019,
    "c": 0.16861,
    "h": 24.1
  },
  "luminance": 0.12483
}

Semantic roles & 50–950 ramp

primary

#B63235

secondary

#7DC7C5

accent

#E0DD48

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160907

muted

#847B7A

Preview Lab

Preview with #B63235

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

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