#B93528#B93528

#B93528 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.7% C 0.171 H 29.6°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#B93528
RGB	rgb(185, 53, 40)
HSL	hsl(5, 64%, 44%)
HSV	hsv(5, 78%, 73%)
CMYK	cmyk(0%, 71.4%, 78.4%, 27.5%)
CIE-LAB	lab(42.79, 52.03, 38.51)
CIE-LCH	lch(42.79, 64.74, 36.51°)
OKLab	oklab(52.68% 0.1486 0.0843)
OKLCH	oklch(52.68% 0.171 29.6)
XYZ	xyz(21.6662, 13.0170, 3.3788)
Luminance	0.1301 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B93528 #28ACB9

analogous

#B92864 #B93528 #B97E28

triadic

#B93528 #28B935 #3528B9

tetradic

#B93528 #64B928 #28ACB9 #7E28B9

square

#B93528 #64B928 #28ACB9 #7E28B9

split-complementary

#B93528 #28B97E #2864B9

monochromatic

#541812 #87271D #B93528 #D75447 #E28379

Accessibility & contrast

On white

5.83

#B93528 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#B93528 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B93528

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B93528	#FFFFFF	#000000	##FFFFFF
##B93528	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5325

Deuteranopia (green-blind)

#7D7022

Tritanopia (blue-blind)

#CC0033

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b93528;
/* rgb */ color: rgb(185, 53, 40);
/* oklch */ color: oklch(52.7% 0.171 29.6);

Tailwind

colors: {
  custom: {
    50: '#d77563',
    500: '#b93528',
    950: '#000000',
  },
}

SCSS

$custom: #b93528;
$custom-light: #d77563;
$custom-dark: #000000;

JSON

{
  "hex": "#b93528",
  "rgb": {
    "r": 185,
    "g": 53,
    "b": 40
  },
  "hsl": {
    "h": 5.379,
    "s": 64.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.52676,
    "c": 0.17083,
    "h": 29.6
  },
  "luminance": 0.13014
}

Semantic roles & 50–950 ramp

primary

#B93528

secondary

#73C2CA

accent

#D8E740

background

#FEF7F5

surface

#FDEDEA

border

#D5C8C6

text

#160905

muted

#847B79

Preview Lab

Preview with #B93528

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

Preview Lab → · Contrast checker → · Palette generator →