#B33044#B33044

#B33044 is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.6% C 0.167 H 16.9°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#B33044
RGB	rgb(179, 48, 68)
HSL	hsl(351, 58%, 45%)
HSV	hsv(351, 73%, 70%)
CMYK	cmyk(0%, 73.2%, 62%, 29.8%)
CIE-LAB	lab(41.40, 53.36, 19.94)
CIE-LCH	lch(41.40, 56.97, 20.49°)
OKLab	oklab(51.57% 0.1594 0.0484)
OKLCH	oklch(51.57% 0.167 16.9)
XYZ	xyz(20.6929, 12.1180, 6.7171)
Luminance	0.1211 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33044 #30B39F

analogous

#B33085 #B33044 #B35E30

triadic

#B33044 #44B330 #3044B3

tetradic

#B33044 #85B330 #30B39F #5E30B3

square

#B33044 #85B330 #30B39F #5E30B3

split-complementary

#B33044 #30B35E #3085B3

monochromatic

#52161F #832332 #B33044 #D05064 #DD808F

Accessibility & contrast

On white

6.13

#B33044 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#B33044 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33044

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33044	#FFFFFF	#000000	##FFFFFF
##B33044	1.00	6.13	3.42	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545044

Deuteranopia (green-blind)

#756C40

Tritanopia (blue-blind)

#C40238

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b33044;
/* rgb */ color: rgb(179, 48, 68);
/* oklch */ color: oklch(51.6% 0.167 16.9);

Tailwind

colors: {
  custom: {
    50: '#d17377',
    500: '#b33044',
    950: '#000000',
  },
}

SCSS

$custom: #b33044;
$custom-light: #d17377;
$custom-dark: #000000;

JSON

{
  "hex": "#b33044",
  "rgb": {
    "r": 179,
    "g": 48,
    "b": 68
  },
  "hsl": {
    "h": 350.84,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.51568,
    "c": 0.16658,
    "h": 16.9
  },
  "luminance": 0.12115
}

Semantic roles & 50–950 ramp

primary

#B33044

secondary

#79C6BA

accent

#E1C947

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #B33044

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

Preview Lab → · Contrast checker → · Palette generator →