#B33C46#B33C46

#B33C46 is a mid, vivid red. Relative luminance 0.133; OKLCH L 52.9% C 0.154 H 19.4°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#B33C46
RGB	rgb(179, 60, 70)
HSL	hsl(355, 50%, 47%)
HSV	hsv(355, 66%, 70%)
CMYK	cmyk(0%, 66.5%, 60.9%, 29.8%)
CIE-LAB	lab(43.15, 48.80, 21.00)
CIE-LCH	lch(43.15, 53.13, 23.28°)
OKLab	oklab(52.89% 0.1452 0.051)
OKLCH	oklch(52.89% 0.154 19.4)
XYZ	xyz(21.3138, 13.2605, 7.2304)
Luminance	0.1326 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33C46 #3CB3A9

analogous

#B33C82 #B33C46 #B36E3C

triadic

#B33C46 #46B33C #3C46B3

tetradic

#B33C46 #82B33C #3CB3A9 #6E3CB3

square

#B33C46 #82B33C #3CB3A9 #6E3CB3

split-complementary

#B33C46 #3CB36E #3C82B3

monochromatic

#571D22 #852D34 #B33C46 #CA626B #DA9096

Accessibility & contrast

On white

5.75

#B33C46 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#B33C46 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33C46

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33C46	#FFFFFF	#000000	##FFFFFF
##B33C46	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5646

Deuteranopia (green-blind)

#796F43

Tritanopia (blue-blind)

#C42240

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b33c46;
/* rgb */ color: rgb(179, 60, 70);
/* oklch */ color: oklch(52.9% 0.154 19.4);

Tailwind

colors: {
  custom: {
    50: '#d07879',
    500: '#b33c46',
    950: '#000000',
  },
}

SCSS

$custom: #b33c46;
$custom-light: #d07879;
$custom-dark: #000000;

JSON

{
  "hex": "#b33c46",
  "rgb": {
    "r": 179,
    "g": 60,
    "b": 70
  },
  "hsl": {
    "h": 354.958,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.52885,
    "c": 0.1539,
    "h": 19.4
  },
  "luminance": 0.13258
}

Semantic roles & 50–950 ramp

primary

#B33C46

secondary

#86C5BF

accent

#D9CE4E

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B33C46

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

Preview Lab → · Contrast checker → · Palette generator →