#B33848#B33848

#B33848 is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.5% C 0.158 H 17.1°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#B33848
RGB	rgb(179, 56, 72)
HSL	hsl(352, 52%, 46%)
HSV	hsv(352, 69%, 70%)
CMYK	cmyk(0%, 68.7%, 59.8%, 29.8%)
CIE-LAB	lab(42.59, 50.59, 19.02)
CIE-LCH	lch(42.59, 54.05, 20.61°)
OKLab	oklab(52.47% 0.1513 0.0466)
OKLCH	oklch(52.47% 0.158 17.1)
XYZ	xyz(21.1763, 12.8829, 7.5012)
Luminance	0.1288 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33848 #38B3A3

analogous

#B33885 #B33848 #B36538

triadic

#B33848 #48B338 #3848B3

tetradic

#B33848 #85B338 #38B3A3 #6538B3

square

#B33848 #85B338 #38B3A3 #6538B3

split-complementary

#B33848 #38B365 #3885B3

monochromatic

#561B22 #842935 #B33848 #CC5C6B #DB8B95

Accessibility & contrast

On white

5.87

#B33848 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#B33848 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33848

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33848	#FFFFFF	#000000	##FFFFFF
##B33848	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585448

Deuteranopia (green-blind)

#776E45

Tritanopia (blue-blind)

#C41B3F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b33848;
/* rgb */ color: rgb(179, 56, 72);
/* oklch */ color: oklch(52.5% 0.158 17.1);

Tailwind

colors: {
  custom: {
    50: '#d0767a',
    500: '#b33848',
    950: '#000000',
  },
}

SCSS

$custom: #b33848;
$custom-light: #d0767a;
$custom-dark: #000000;

JSON

{
  "hex": "#b33848",
  "rgb": {
    "r": 179,
    "g": 56,
    "b": 72
  },
  "hsl": {
    "h": 352.195,
    "s": 52.34,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52474,
    "c": 0.15826,
    "h": 17.1
  },
  "luminance": 0.1288
}

Semantic roles & 50–950 ramp

primary

#B33848

secondary

#82C5BC

accent

#DCC94C

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B33848

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

Preview Lab → · Contrast checker → · Palette generator →