#B02636#B02636

#B02636 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.9% C 0.173 H 20.5°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#B02636
RGB	rgb(176, 38, 54)
HSL	hsl(353, 64%, 42%)
HSV	hsv(353, 78%, 69%)
CMYK	cmyk(0%, 78.4%, 69.3%, 31%)
CIE-LAB	lab(39.39, 54.97, 25.96)
CIE-LCH	lch(39.39, 60.79, 25.28°)
OKLab	oklab(49.89% 0.162 0.0605)
OKLCH	oklch(49.89% 0.173 20.5)
XYZ	xyz(19.2656, 10.8857, 4.5760)
Luminance	0.1088 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02636 #26B0A0

analogous

#B0267B #B02636 #B05B26

triadic

#B02636 #36B026 #2636B0

tetradic

#B02636 #7BB026 #26B0A0 #5B26B0

square

#B02636 #7BB026 #26B0A0 #5B26B0

split-complementary

#B02636 #26B05B #267BB0

monochromatic

#4B1017 #7E1B27 #B02636 #D53E4F #E0707D

Accessibility & contrast

On white

6.61

#B02636 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#B02636 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02636

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02636	#FFFFFF	#000000	##FFFFFF
##B02636	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4A35

Deuteranopia (green-blind)

#726732

Tritanopia (blue-blind)

#C2002D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b02636;
/* rgb */ color: rgb(176, 38, 54);
/* oklch */ color: oklch(49.9% 0.173 20.5);

Tailwind

colors: {
  custom: {
    50: '#d06e6d',
    500: '#b02636',
    950: '#000000',
  },
}

SCSS

$custom: #b02636;
$custom-light: #d06e6d;
$custom-dark: #000000;

JSON

{
  "hex": "#b02636",
  "rgb": {
    "r": 176,
    "g": 38,
    "b": 54
  },
  "hsl": {
    "h": 353.043,
    "s": 64.486,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49888,
    "c": 0.17296,
    "h": 20.5
  },
  "luminance": 0.10883
}

Semantic roles & 50–950 ramp

primary

#B02636

secondary

#6BC7BC

accent

#E7D440

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150807

muted

#837B7A

Preview Lab

Preview with #B02636

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

Preview Lab → · Contrast checker → · Palette generator →