#B33845#B33845

#B33845 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.4% C 0.158 H 18.6°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#B33845
RGB	rgb(179, 56, 69)
HSL	hsl(354, 52%, 46%)
HSV	hsv(354, 69%, 70%)
CMYK	cmyk(0%, 68.7%, 61.5%, 29.8%)
CIE-LAB	lab(42.53, 50.38, 20.80)
CIE-LCH	lch(42.53, 54.51, 22.43°)
OKLab	oklab(52.41% 0.1501 0.0505)
OKLCH	oklch(52.41% 0.158 18.6)
XYZ	xyz(21.0808, 12.8447, 6.9983)
Luminance	0.1284 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33845 #38B3A6

analogous

#B33882 #B33845 #B36938

triadic

#B33845 #45B338 #3845B3

tetradic

#B33845 #82B338 #38B3A6 #6938B3

square

#B33845 #82B338 #38B3A6 #6938B3

split-complementary

#B33845 #38B369 #3882B3

monochromatic

#561B21 #842933 #B33845 #CC5C68 #DB8B93

Accessibility & contrast

On white

5.88

#B33845 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#B33845 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33845

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33845	#FFFFFF	#000000	##FFFFFF
##B33845	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585445

Deuteranopia (green-blind)

#776E42

Tritanopia (blue-blind)

#C41A3E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b33845;
/* rgb */ color: rgb(179, 56, 69);
/* oklch */ color: oklch(52.4% 0.158 18.6);

Tailwind

colors: {
  custom: {
    50: '#d07678',
    500: '#b33845',
    950: '#000000',
  },
}

SCSS

$custom: #b33845;
$custom-light: #d07678;
$custom-dark: #000000;

JSON

{
  "hex": "#b33845",
  "rgb": {
    "r": 179,
    "g": 56,
    "b": 69
  },
  "hsl": {
    "h": 353.659,
    "s": 52.34,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52412,
    "c": 0.15831,
    "h": 18.6
  },
  "luminance": 0.12842
}

Semantic roles & 50–950 ramp

primary

#B33845

secondary

#82C5BE

accent

#DCCD4C

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B33845

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

Preview Lab → · Contrast checker → · Palette generator →