#B33526#B33526

#B33526 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.6% C 0.165 H 30.3°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#B33526
RGB	rgb(179, 53, 38)
HSL	hsl(6, 65%, 43%)
HSV	hsv(6, 79%, 70%)
CMYK	cmyk(0%, 70.4%, 78.8%, 29.8%)
CIE-LAB	lab(41.65, 49.98, 38.07)
CIE-LCH	lch(41.65, 62.83, 37.30°)
OKLab	oklab(51.61% 0.1425 0.0832)
OKLCH	oklch(51.61% 0.165 30.3)
XYZ	xyz(20.2157, 12.2729, 3.1378)
Luminance	0.1227 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33526 #26A4B3

analogous

#B3265D #B33526 #B37C26

triadic

#B33526 #26B335 #3526B3

tetradic

#B33526 #5DB326 #26A4B3 #7C26B3

square

#B33526 #5DB326 #26A4B3 #7C26B3

split-complementary

#B33526 #26B37C #265DB3

monochromatic

#4E1711 #81261B #B33526 #D65040 #E17E72

Accessibility & contrast

On white

6.08

#B33526 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#B33526 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33526

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33526	#FFFFFF	#000000	##FFFFFF
##B33526	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5123

Deuteranopia (green-blind)

#796C21

Tritanopia (blue-blind)

#C50233

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b33526;
/* rgb */ color: rgb(179, 53, 38);
/* oklch */ color: oklch(51.6% 0.165 30.3);

Tailwind

colors: {
  custom: {
    50: '#d27462',
    500: '#b33526',
    950: '#000000',
  },
}

SCSS

$custom: #b33526;
$custom-light: #d27462;
$custom-dark: #000000;

JSON

{
  "hex": "#b33526",
  "rgb": {
    "r": 179,
    "g": 53,
    "b": 38
  },
  "hsl": {
    "h": 6.383,
    "s": 64.977,
    "l": 42.549
  },
  "oklch": {
    "l": 0.5161,
    "c": 0.16497,
    "h": 30.3
  },
  "luminance": 0.1227
}

Semantic roles & 50–950 ramp

primary

#B33526

secondary

#6DBEC8

accent

#D6E840

background

#FEF7F5

surface

#FCEDEA

border

#D5C8C6

text

#160905

muted

#847B79

Preview Lab

Preview with #B33526

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

Preview Lab → · Contrast checker → · Palette generator →