#B02B42#B02B42

#B02B42 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.5% C 0.168 H 16.3°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#B02B42
RGB	rgb(176, 43, 66)
HSL	hsl(350, 61%, 43%)
HSV	hsv(350, 76%, 69%)
CMYK	cmyk(0%, 75.6%, 62.5%, 31%)
CIE-LAB	lab(40.17, 54.06, 19.47)
CIE-LCH	lch(40.17, 57.46, 19.81°)
OKLab	oklab(50.54% 0.1616 0.0472)
OKLCH	oklch(50.54% 0.168 16.3)
XYZ	xyz(19.7538, 11.3541, 6.3046)
Luminance	0.1135 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02B42 #2BB099

analogous

#B02B84 #B02B42 #B0562B

triadic

#B02B42 #42B02B #2B42B0

tetradic

#B02B42 #84B02B #2BB099 #562BB0

square

#B02B42 #84B02B #2BB099 #562BB0

split-complementary

#B02B42 #2BB056 #2B84B0

monochromatic

#4E131D #7F1F30 #B02B42 #D2465E #DE7889

Accessibility & contrast

On white

6.42

#B02B42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#B02B42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02B42

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02B42	#FFFFFF	#000000	##FFFFFF
##B02B42	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504D42

Deuteranopia (green-blind)

#72693E

Tritanopia (blue-blind)

#C10035

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b02b42;
/* rgb */ color: rgb(176, 43, 66);
/* oklch */ color: oklch(50.5% 0.168 16.3);

Tailwind

colors: {
  custom: {
    50: '#cf7076',
    500: '#b02b42',
    950: '#000000',
  },
}

SCSS

$custom: #b02b42;
$custom-light: #cf7076;
$custom-dark: #000000;

JSON

{
  "hex": "#b02b42",
  "rgb": {
    "r": 176,
    "g": 43,
    "b": 66
  },
  "hsl": {
    "h": 349.624,
    "s": 60.731,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50537,
    "c": 0.16838,
    "h": 16.3
  },
  "luminance": 0.11351
}

Semantic roles & 50–950 ramp

primary

#B02B42

secondary

#71C6B7

accent

#E4C844

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #B02B42

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

Preview Lab → · Contrast checker → · Palette generator →