#B02536#B02536

#B02536 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.8% C 0.174 H 20.3°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#B02536
RGB	rgb(176, 37, 54)
HSL	hsl(353, 65%, 42%)
HSV	hsv(353, 79%, 69%)
CMYK	cmyk(0%, 79%, 69.3%, 31%)
CIE-LAB	lab(39.28, 55.27, 25.83)
CIE-LCH	lch(39.28, 61.01, 25.05°)
OKLab	oklab(49.81% 0.163 0.0602)
OKLCH	oklch(49.81% 0.174 20.3)
XYZ	xyz(19.2341, 10.8226, 4.5655)
Luminance	0.1082 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02536 #25B09F

analogous

#B0257C #B02536 #B05A25

triadic

#B02536 #36B025 #2536B0

tetradic

#B02536 #7CB025 #25B09F #5A25B0

square

#B02536 #7CB025 #25B09F #5A25B0

split-complementary

#B02536 #25B05A #257CB0

monochromatic

#4B1017 #7D1A26 #B02536 #D63C4F #E16F7D

Accessibility & contrast

On white

6.64

#B02536 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#B02536 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02536

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02536	#FFFFFF	#000000	##FFFFFF
##B02536	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)

#4F4A35

Deuteranopia (green-blind)

#726732

Tritanopia (blue-blind)

#C2002D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b02536;
/* rgb */ color: rgb(176, 37, 54);
/* oklch */ color: oklch(49.8% 0.174 20.3);

Tailwind

colors: {
  custom: {
    50: '#d06d6d',
    500: '#b02536',
    950: '#000000',
  },
}

SCSS

$custom: #b02536;
$custom-light: #d06d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#b02536",
  "rgb": {
    "r": 176,
    "g": 37,
    "b": 54
  },
  "hsl": {
    "h": 352.662,
    "s": 65.258,
    "l": 41.765
  },
  "oklch": {
    "l": 0.49808,
    "c": 0.17377,
    "h": 20.3
  },
  "luminance": 0.1082
}

Semantic roles & 50–950 ramp

primary

#B02536

secondary

#6AC7BC

accent

#E8D440

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150807

muted

#837B7A

Preview Lab

Preview with #B02536

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

Preview Lab → · Contrast checker → · Palette generator →