#B33E5A#B33E5A

#B33E5A is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.6% C 0.152 H 9.4°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#B33E5A
RGB	rgb(179, 62, 90)
HSL	hsl(346, 49%, 47%)
HSV	hsv(346, 65%, 70%)
CMYK	cmyk(0%, 65.4%, 49.7%, 29.8%)
CIE-LAB	lab(43.90, 49.54, 9.68)
CIE-LCH	lch(43.90, 50.48, 11.05°)
OKLab	oklab(53.59% 0.1504 0.0249)
OKLCH	oklch(53.59% 0.152 9.4)
XYZ	xyz(22.1603, 13.7699, 11.1618)
Luminance	0.1377 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33E5A #3EB397

analogous

#B33E95 #B33E5A #B35C3E

triadic

#B33E5A #5AB33E #3E5AB3

tetradic

#B33E5A #95B33E #3EB397 #5C3EB3

square

#B33E5A #95B33E #3EB397 #5C3EB3

split-complementary

#B33E5A #3EB35C #3E95B3

monochromatic

#581F2C #862E43 #B33E5A #CA657D #D992A3

Accessibility & contrast

On white

5.59

#B33E5A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#B33E5A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33E5A

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33E5A	#FFFFFF	#000000	##FFFFFF
##B33E5A	1.00	5.59	3.75	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58595B

Deuteranopia (green-blind)

#777057

Tritanopia (blue-blind)

#C32B49

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b33e5a;
/* rgb */ color: rgb(179, 62, 90);
/* oklch */ color: oklch(53.6% 0.152 9.4);

Tailwind

colors: {
  custom: {
    50: '#cf7a88',
    500: '#b33e5a',
    950: '#000000',
  },
}

SCSS

$custom: #b33e5a;
$custom-light: #cf7a88;
$custom-dark: #000000;

JSON

{
  "hex": "#b33e5a",
  "rgb": {
    "r": 179,
    "g": 62,
    "b": 90
  },
  "hsl": {
    "h": 345.641,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53585,
    "c": 0.15249,
    "h": 9.4
  },
  "luminance": 0.13767
}

Semantic roles & 50–950 ramp

primary

#B33E5A

secondary

#88C5B6

accent

#D8B750

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B33E5A

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

Preview Lab → · Contrast checker → · Palette generator →