#B93633#B93633

#B93633 is a mid, vivid red. Relative luminance 0.132; OKLCH L 52.9% C 0.168 H 26.1°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#B93633
RGB	rgb(185, 54, 51)
HSL	hsl(1, 57%, 46%)
HSV	hsv(1, 72%, 73%)
CMYK	cmyk(0%, 70.8%, 72.4%, 27.5%)
CIE-LAB	lab(43.06, 52.10, 32.55)
CIE-LCH	lch(43.06, 61.44, 31.99°)
OKLab	oklab(52.92% 0.1511 0.0741)
OKLCH	oklch(52.92% 0.168 26.1)
XYZ	xyz(21.9267, 13.1949, 4.5236)
Luminance	0.1319 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B93633 #33B6B9

analogous

#B93373 #B93633 #B97933

triadic

#B93633 #33B936 #3633B9

tetradic

#B93633 #73B933 #33B6B9 #7933B9

square

#B93633 #73B933 #33B6B9 #7933B9

split-complementary

#B93633 #33B979 #3373B9

monochromatic

#591A19 #892826 #B93633 #D15B58 #DE8A88

Accessibility & contrast

On white

5.77

#B93633 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#B93633 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B93633

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B93633	#FFFFFF	#000000	##FFFFFF
##B93633	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5431

Deuteranopia (green-blind)

#7C702F

Tritanopia (blue-blind)

#CB0437

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b93633;
/* rgb */ color: rgb(185, 54, 51);
/* oklch */ color: oklch(52.9% 0.168 26.1);

Tailwind

colors: {
  custom: {
    50: '#d6766b',
    500: '#b93633',
    950: '#000000',
  },
}

SCSS

$custom: #b93633;
$custom-light: #d6766b;
$custom-dark: #000000;

JSON

{
  "hex": "#b93633",
  "rgb": {
    "r": 185,
    "g": 54,
    "b": 51
  },
  "hsl": {
    "h": 1.343,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.52916,
    "c": 0.16827,
    "h": 26.1
  },
  "luminance": 0.13192
}

Semantic roles & 50–950 ramp

primary

#B93633

secondary

#80C6C8

accent

#DDE048

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B93633

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

Preview Lab → · Contrast checker → · Palette generator →