#B02535#B02535

#B02535 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.8% C 0.174 H 20.7°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#B02535
RGB	rgb(176, 37, 53)
HSL	hsl(353, 65%, 42%)
HSV	hsv(353, 79%, 69%)
CMYK	cmyk(0%, 79%, 69.9%, 31%)
CIE-LAB	lab(39.26, 55.22, 26.43)
CIE-LCH	lch(39.26, 61.22, 25.57°)
OKLab	oklab(49.79% 0.1626 0.0614)
OKLCH	oklch(49.79% 0.174 20.7)
XYZ	xyz(19.2108, 10.8133, 4.4431)
Luminance	0.1081 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02535 #25B0A0

analogous

#B0257A #B02535 #B05B25

triadic

#B02535 #35B025 #2535B0

tetradic

#B02535 #7AB025 #25B0A0 #5B25B0

square

#B02535 #7AB025 #25B0A0 #5B25B0

split-complementary

#B02535 #25B05B #257AB0

monochromatic

#4B1017 #7D1A26 #B02535 #D63C4E #E16F7C

Accessibility & contrast

On white

6.64

#B02535 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#B02535 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02535

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02535	#FFFFFF	#000000	##FFFFFF
##B02535	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4A34

Deuteranopia (green-blind)

#726731

Tritanopia (blue-blind)

#C2002C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b02535;
/* rgb */ color: rgb(176, 37, 53);
/* oklch */ color: oklch(49.8% 0.174 20.7);

Tailwind

colors: {
  custom: {
    50: '#d06d6c',
    500: '#b02535',
    950: '#000000',
  },
}

SCSS

$custom: #b02535;
$custom-light: #d06d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b02535",
  "rgb": {
    "r": 176,
    "g": 37,
    "b": 53
  },
  "hsl": {
    "h": 353.094,
    "s": 65.258,
    "l": 41.765
  },
  "oklch": {
    "l": 0.49792,
    "c": 0.17382,
    "h": 20.7
  },
  "luminance": 0.1081
}

Semantic roles & 50–950 ramp

primary

#B02535

secondary

#6AC7BC

accent

#E8D540

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150807

muted

#837B7A

Preview Lab

Preview with #B02535

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

Preview Lab → · Contrast checker → · Palette generator →