#B33650#B33650

#B33650 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.4% C 0.161 H 12.5°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#B33650
RGB	rgb(179, 54, 80)
HSL	hsl(348, 54%, 46%)
HSV	hsv(348, 70%, 70%)
CMYK	cmyk(0%, 69.8%, 55.3%, 29.8%)
CIE-LAB	lab(42.47, 51.98, 13.89)
CIE-LCH	lch(42.47, 53.80, 14.97°)
OKLab	oklab(52.44% 0.157 0.0349)
OKLCH	oklch(52.44% 0.161 12.5)
XYZ	xyz(21.3595, 12.8041, 8.9346)
Luminance	0.1280 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33650 #36B399

analogous

#B3368E #B33650 #B35A36

triadic

#B33650 #50B336 #3650B3

tetradic

#B33650 #8EB336 #36B399 #5A36B3

square

#B33650 #8EB336 #36B399 #5A36B3

split-complementary

#B33650 #36B35A #368EB3

monochromatic

#551A26 #84283B #B33650 #CD5971 #DB8899

Accessibility & contrast

On white

5.90

#B33650 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#B33650 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33650

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33650	#FFFFFF	#000000	##FFFFFF
##B33650	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555450

Deuteranopia (green-blind)

#756E4D

Tritanopia (blue-blind)

#C31B40

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b33650;
/* rgb */ color: rgb(179, 54, 80);
/* oklch */ color: oklch(52.4% 0.161 12.5);

Tailwind

colors: {
  custom: {
    50: '#d07680',
    500: '#b33650',
    950: '#000000',
  },
}

SCSS

$custom: #b33650;
$custom-light: #d07680;
$custom-dark: #000000;

JSON

{
  "hex": "#b33650",
  "rgb": {
    "r": 179,
    "g": 54,
    "b": 80
  },
  "hsl": {
    "h": 347.52,
    "s": 53.648,
    "l": 45.686
  },
  "oklch": {
    "l": 0.5244,
    "c": 0.1608,
    "h": 12.5
  },
  "luminance": 0.12801
}

Semantic roles & 50–950 ramp

primary

#B33650

secondary

#80C5B7

accent

#DDBF4B

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B33650

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

Preview Lab → · Contrast checker → · Palette generator →