#B53326#B53326

#B53326 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.7% C 0.169 H 29.7°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#B53326
RGB	rgb(181, 51, 38)
HSL	hsl(5, 65%, 43%)
HSV	hsv(5, 79%, 71%)
CMYK	cmyk(0%, 71.8%, 79%, 29%)
CIE-LAB	lab(41.74, 51.41, 38.29)
CIE-LCH	lch(41.74, 64.10, 36.68°)
OKLab	oklab(51.75% 0.1467 0.0835)
OKLCH	oklch(51.75% 0.169 29.7)
XYZ	xyz(20.5921, 12.3345, 3.1299)
Luminance	0.1233 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53326 #26A8B5

analogous

#B52660 #B53326 #B57B26

triadic

#B53326 #26B533 #3326B5

tetradic

#B53326 #60B526 #26A8B5 #7B26B5

square

#B53326 #60B526 #26A8B5 #7B26B5

split-complementary

#B53326 #26B57B #2660B5

monochromatic

#501611 #82251B #B53326 #D74F41 #E27E74

Accessibility & contrast

On white

6.06

#B53326 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#B53326 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53326

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53326	#FFFFFF	#000000	##FFFFFF
##B53326	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5023

Deuteranopia (green-blind)

#7A6D20

Tritanopia (blue-blind)

#C70031

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b53326;
/* rgb */ color: rgb(181, 51, 38);
/* oklch */ color: oklch(51.7% 0.169 29.7);

Tailwind

colors: {
  custom: {
    50: '#d47462',
    500: '#b53326',
    950: '#000000',
  },
}

SCSS

$custom: #b53326;
$custom-light: #d47462;
$custom-dark: #000000;

JSON

{
  "hex": "#b53326",
  "rgb": {
    "r": 181,
    "g": 51,
    "b": 38
  },
  "hsl": {
    "h": 5.455,
    "s": 65.297,
    "l": 42.941
  },
  "oklch": {
    "l": 0.5175,
    "c": 0.16879,
    "h": 29.7
  },
  "luminance": 0.12331
}

Semantic roles & 50–950 ramp

primary

#B53326

secondary

#6EC1C9

accent

#D9E840

background

#FEF7F5

surface

#FCEDEA

border

#D5C8C6

text

#160905

muted

#847B79

Preview Lab

Preview with #B53326

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

Preview Lab → · Contrast checker → · Palette generator →