#B33E46#B33E46

#B33E46 is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.1% C 0.152 H 20.0°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#B33E46
RGB	rgb(179, 62, 70)
HSL	hsl(356, 49%, 47%)
HSV	hsv(356, 65%, 70%)
CMYK	cmyk(0%, 65.4%, 60.9%, 29.8%)
CIE-LAB	lab(43.47, 47.94, 21.41)
CIE-LCH	lch(43.47, 52.51, 24.06°)
OKLab	oklab(53.12% 0.1425 0.052)
OKLCH	oklch(53.12% 0.152 20)
XYZ	xyz(21.4206, 13.4741, 7.2660)
Luminance	0.1347 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33E46 #3EB3AB

analogous

#B33E81 #B33E46 #B3703E

triadic

#B33E46 #46B33E #3E46B3

tetradic

#B33E46 #81B33E #3EB3AB #703EB3

square

#B33E46 #81B33E #3EB3AB #703EB3

split-complementary

#B33E46 #3EB370 #3E81B3

monochromatic

#581F22 #862E34 #B33E46 #CA656C #D99297

Accessibility & contrast

On white

5.68

#B33E46 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#B33E46 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33E46

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33E46	#FFFFFF	#000000	##FFFFFF
##B33E46	1.00	5.68	3.69	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5745

Deuteranopia (green-blind)

#7A7043

Tritanopia (blue-blind)

#C42542

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b33e46;
/* rgb */ color: rgb(179, 62, 70);
/* oklch */ color: oklch(53.1% 0.152 20.0);

Tailwind

colors: {
  custom: {
    50: '#d07a79',
    500: '#b33e46',
    950: '#000000',
  },
}

SCSS

$custom: #b33e46;
$custom-light: #d07a79;
$custom-dark: #000000;

JSON

{
  "hex": "#b33e46",
  "rgb": {
    "r": 179,
    "g": 62,
    "b": 70
  },
  "hsl": {
    "h": 355.897,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53121,
    "c": 0.15166,
    "h": 20
  },
  "luminance": 0.13471
}

Semantic roles & 50–950 ramp

primary

#B33E46

secondary

#88C5C0

accent

#D8CF50

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B33E46

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

Preview Lab → · Contrast checker → · Palette generator →