#B33244#B33244

#B33244 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.8% C 0.165 H 17.4°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#B33244
RGB	rgb(179, 50, 68)
HSL	hsl(352, 56%, 45%)
HSV	hsv(352, 72%, 70%)
CMYK	cmyk(0%, 72.1%, 62%, 29.8%)
CIE-LAB	lab(41.67, 52.63, 20.29)
CIE-LCH	lch(41.67, 56.41, 21.08°)
OKLab	oklab(51.76% 0.1571 0.0492)
OKLCH	oklch(51.76% 0.165 17.4)
XYZ	xyz(20.7765, 12.2853, 6.7450)
Luminance	0.1228 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33244 #32B3A1

analogous

#B33284 #B33244 #B36132

triadic

#B33244 #44B332 #3244B3

tetradic

#B33244 #84B332 #32B3A1 #6132B3

square

#B33244 #84B332 #32B3A1 #6132B3

split-complementary

#B33244 #32B361 #3284B3

monochromatic

#531720 #832532 #B33244 #CF5364 #DC838F

Accessibility & contrast

On white

6.08

#B33244 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#B33244 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33244

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33244	#FFFFFF	#000000	##FFFFFF
##B33244	1.00	6.08	3.46	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555144

Deuteranopia (green-blind)

#766C40

Tritanopia (blue-blind)

#C4093A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b33244;
/* rgb */ color: rgb(179, 50, 68);
/* oklch */ color: oklch(51.8% 0.165 17.4);

Tailwind

colors: {
  custom: {
    50: '#d17377',
    500: '#b33244',
    950: '#000000',
  },
}

SCSS

$custom: #b33244;
$custom-light: #d17377;
$custom-dark: #000000;

JSON

{
  "hex": "#b33244",
  "rgb": {
    "r": 179,
    "g": 50,
    "b": 68
  },
  "hsl": {
    "h": 351.628,
    "s": 56.332,
    "l": 44.902
  },
  "oklch": {
    "l": 0.51764,
    "c": 0.16459,
    "h": 17.4
  },
  "luminance": 0.12282
}

Semantic roles & 50–950 ramp

primary

#B33244

secondary

#7BC6BB

accent

#E0CA48

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #B33244

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

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