#B02A42#B02A42

#B02A42 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.4% C 0.169 H 16.1°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#B02A42
RGB	rgb(176, 42, 66)
HSL	hsl(349, 61%, 43%)
HSV	hsv(349, 76%, 69%)
CMYK	cmyk(0%, 76.1%, 62.5%, 31%)
CIE-LAB	lab(40.05, 54.39, 19.32)
CIE-LCH	lch(40.05, 57.72, 19.55°)
OKLab	oklab(50.45% 0.1627 0.0469)
OKLCH	oklch(50.45% 0.169 16.1)
XYZ	xyz(19.7179, 11.2823, 6.2926)
Luminance	0.1128 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02A42 #2AB098

analogous

#B02A85 #B02A42 #B0552A

triadic

#B02A42 #42B02A #2A42B0

tetradic

#B02A42 #85B02A #2AB098 #552AB0

square

#B02A42 #85B02A #2AB098 #552AB0

split-complementary

#B02A42 #2AB055 #2A85B0

monochromatic

#4D121D #7F1E2F #B02A42 #D3455E #DE7689

Accessibility & contrast

On white

6.45

#B02A42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#B02A42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02A42

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02A42	#FFFFFF	#000000	##FFFFFF
##B02A42	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504D42

Deuteranopia (green-blind)

#72683E

Tritanopia (blue-blind)

#C10034

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b02a42;
/* rgb */ color: rgb(176, 42, 66);
/* oklch */ color: oklch(50.4% 0.169 16.1);

Tailwind

colors: {
  custom: {
    50: '#cf6f76',
    500: '#b02a42',
    950: '#000000',
  },
}

SCSS

$custom: #b02a42;
$custom-light: #cf6f76;
$custom-dark: #000000;

JSON

{
  "hex": "#b02a42",
  "rgb": {
    "r": 176,
    "g": 42,
    "b": 66
  },
  "hsl": {
    "h": 349.254,
    "s": 61.468,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50449,
    "c": 0.16929,
    "h": 16.1
  },
  "luminance": 0.11279
}

Semantic roles & 50–950 ramp

primary

#B02A42

secondary

#70C6B7

accent

#E5C843

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #B02A42

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

Preview Lab → · Contrast checker → · Palette generator →