#B33626#B33626

#B33626 is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.7% C 0.164 H 30.6°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#B33626
RGB	rgb(179, 54, 38)
HSL	hsl(7, 65%, 43%)
HSV	hsv(7, 79%, 70%)
CMYK	cmyk(0%, 69.8%, 78.8%, 29.8%)
CIE-LAB	lab(41.79, 49.59, 38.22)
CIE-LCH	lch(41.79, 62.61, 37.62°)
OKLab	oklab(51.72% 0.1412 0.0835)
OKLCH	oklch(51.72% 0.164 30.6)
XYZ	xyz(20.2618, 12.3650, 3.1532)
Luminance	0.1236 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33626 #26A3B3

analogous

#B3265C #B33626 #B37D26

triadic

#B33626 #26B336 #3626B3

tetradic

#B33626 #5CB326 #26A3B3 #7D26B3

square

#B33626 #5CB326 #26A3B3 #7D26B3

split-complementary

#B33626 #26B37D #265CB3

monochromatic

#4E1811 #81271B #B33626 #D65140 #E17F72

Accessibility & contrast

On white

6.05

#B33626 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#B33626 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33626

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33626	#FFFFFF	#000000	##FFFFFF
##B33626	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5123

Deuteranopia (green-blind)

#7A6D21

Tritanopia (blue-blind)

#C50633

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b33626;
/* rgb */ color: rgb(179, 54, 38);
/* oklch */ color: oklch(51.7% 0.164 30.6);

Tailwind

colors: {
  custom: {
    50: '#d27562',
    500: '#b33626',
    950: '#000000',
  },
}

SCSS

$custom: #b33626;
$custom-light: #d27562;
$custom-dark: #000000;

JSON

{
  "hex": "#b33626",
  "rgb": {
    "r": 179,
    "g": 54,
    "b": 38
  },
  "hsl": {
    "h": 6.809,
    "s": 64.977,
    "l": 42.549
  },
  "oklch": {
    "l": 0.51718,
    "c": 0.16407,
    "h": 30.6
  },
  "luminance": 0.12362
}

Semantic roles & 50–950 ramp

primary

#B33626

secondary

#6DBEC8

accent

#D5E840

background

#FEF7F5

surface

#FCEDEA

border

#D5C8C6

text

#160905

muted

#847B79

Preview Lab

Preview with #B33626

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

Preview Lab → · Contrast checker → · Palette generator →