#B33E49#B33E49

#B33E49 is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.2% C 0.152 H 18.5°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#B33E49
RGB	rgb(179, 62, 73)
HSL	hsl(354, 49%, 47%)
HSV	hsv(354, 65%, 70%)
CMYK	cmyk(0%, 65.4%, 59.2%, 29.8%)
CIE-LAB	lab(43.53, 48.16, 19.65)
CIE-LCH	lch(43.53, 52.01, 22.20°)
OKLab	oklab(53.18% 0.1437 0.0481)
OKLCH	oklch(53.18% 0.152 18.5)
XYZ	xyz(21.5176, 13.5129, 7.7772)
Luminance	0.1351 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33E49 #3EB3A8

analogous

#B33E84 #B33E49 #B36E3E

triadic

#B33E49 #49B33E #3E49B3

tetradic

#B33E49 #84B33E #3EB3A8 #6E3EB3

square

#B33E49 #84B33E #3EB3A8 #6E3EB3

split-complementary

#B33E49 #3EB36E #3E84B3

monochromatic

#581F24 #862E36 #B33E49 #CA656E #D99299

Accessibility & contrast

On white

5.67

#B33E49 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#B33E49 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33E49

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33E49	#FFFFFF	#000000	##FFFFFF
##B33E49	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5749

Deuteranopia (green-blind)

#797046

Tritanopia (blue-blind)

#C42643

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b33e49;
/* rgb */ color: rgb(179, 62, 73);
/* oklch */ color: oklch(53.2% 0.152 18.5);

Tailwind

colors: {
  custom: {
    50: '#d07a7b',
    500: '#b33e49',
    950: '#000000',
  },
}

SCSS

$custom: #b33e49;
$custom-light: #d07a7b;
$custom-dark: #000000;

JSON

{
  "hex": "#b33e49",
  "rgb": {
    "r": 179,
    "g": 62,
    "b": 73
  },
  "hsl": {
    "h": 354.359,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53183,
    "c": 0.15153,
    "h": 18.5
  },
  "luminance": 0.1351
}

Semantic roles & 50–950 ramp

primary

#B33E49

secondary

#88C5BF

accent

#D8CB50

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B33E49

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

Preview Lab → · Contrast checker → · Palette generator →