#B33726#B33726

#B33726 is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.8% C 0.163 H 30.9°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#B33726
RGB	rgb(179, 55, 38)
HSL	hsl(7, 65%, 43%)
HSV	hsv(7, 79%, 70%)
CMYK	cmyk(0%, 69.3%, 78.8%, 29.8%)
CIE-LAB	lab(41.94, 49.19, 38.37)
CIE-LCH	lch(41.94, 62.39, 37.96°)
OKLab	oklab(51.83% 0.14 0.0839)
OKLCH	oklch(51.83% 0.163 30.9)
XYZ	xyz(20.3088, 12.4591, 3.1688)
Luminance	0.1246 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33726 #26A2B3

analogous

#B3265C #B33726 #B37D26

triadic

#B33726 #26B337 #3726B3

tetradic

#B33726 #5CB326 #26A2B3 #7D26B3

square

#B33726 #5CB326 #26A2B3 #7D26B3

split-complementary

#B33726 #26B37D #265CB3

monochromatic

#4E1811 #81271B #B33726 #D65240 #E18072

Accessibility & contrast

On white

6.02

#B33726 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#B33726 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33726

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33726	#FFFFFF	#000000	##FFFFFF
##B33726	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5223

Deuteranopia (green-blind)

#7A6D21

Tritanopia (blue-blind)

#C50A34

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b33726;
/* rgb */ color: rgb(179, 55, 38);
/* oklch */ color: oklch(51.8% 0.163 30.9);

Tailwind

colors: {
  custom: {
    50: '#d27562',
    500: '#b33726',
    950: '#000000',
  },
}

SCSS

$custom: #b33726;
$custom-light: #d27562;
$custom-dark: #000000;

JSON

{
  "hex": "#b33726",
  "rgb": {
    "r": 179,
    "g": 55,
    "b": 38
  },
  "hsl": {
    "h": 7.234,
    "s": 64.977,
    "l": 42.549
  },
  "oklch": {
    "l": 0.51827,
    "c": 0.16317,
    "h": 30.9
  },
  "luminance": 0.12456
}

Semantic roles & 50–950 ramp

primary

#B33726

secondary

#6DBDC8

accent

#D4E840

background

#FEF7F5

surface

#FCEDEA

border

#D5C8C6

text

#160905

muted

#847B79

Preview Lab

Preview with #B33726

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

Preview Lab → · Contrast checker → · Palette generator →