#B33E48#B33E48

#B33E48 is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.2% C 0.152 H 19.0°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#B33E48
RGB	rgb(179, 62, 72)
HSL	hsl(355, 49%, 47%)
HSV	hsv(355, 65%, 70%)
CMYK	cmyk(0%, 65.4%, 59.8%, 29.8%)
CIE-LAB	lab(43.51, 48.09, 20.24)
CIE-LCH	lch(43.51, 52.17, 22.82°)
OKLab	oklab(53.16% 0.1433 0.0494)
OKLCH	oklch(53.16% 0.152 19)
XYZ	xyz(21.4848, 13.4997, 7.6040)
Luminance	0.1350 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33E48 #3EB3A9

analogous

#B33E82 #B33E48 #B36F3E

triadic

#B33E48 #48B33E #3E48B3

tetradic

#B33E48 #82B33E #3EB3A9 #6F3EB3

square

#B33E48 #82B33E #3EB3A9 #6F3EB3

split-complementary

#B33E48 #3EB36F #3E82B3

monochromatic

#581F23 #862E36 #B33E48 #CA656D #D99298

Accessibility & contrast

On white

5.68

#B33E48 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#B33E48 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33E48

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33E48	#FFFFFF	#000000	##FFFFFF
##B33E48	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5748

Deuteranopia (green-blind)

#797045

Tritanopia (blue-blind)

#C42642

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b33e48;
/* rgb */ color: rgb(179, 62, 72);
/* oklch */ color: oklch(53.2% 0.152 19.0);

Tailwind

colors: {
  custom: {
    50: '#d07a7a',
    500: '#b33e48',
    950: '#000000',
  },
}

SCSS

$custom: #b33e48;
$custom-light: #d07a7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b33e48",
  "rgb": {
    "r": 179,
    "g": 62,
    "b": 72
  },
  "hsl": {
    "h": 354.872,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53162,
    "c": 0.15156,
    "h": 19
  },
  "luminance": 0.13497
}

Semantic roles & 50–950 ramp

primary

#B33E48

secondary

#88C5BF

accent

#D8CC50

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B33E48

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

Preview Lab → · Contrast checker → · Palette generator →