#B02A47#B02A47

#B02A47 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.6% C 0.170 H 13.7°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#B02A47
RGB	rgb(176, 42, 71)
HSL	hsl(347, 61%, 43%)
HSV	hsv(347, 76%, 69%)
CMYK	cmyk(0%, 76.1%, 59.7%, 31%)
CIE-LAB	lab(40.15, 54.72, 16.30)
CIE-LCH	lch(40.15, 57.09, 16.59°)
OKLab	oklab(50.56% 0.1647 0.0402)
OKLCH	oklch(50.56% 0.17 13.7)
XYZ	xyz(19.8718, 11.3439, 7.1032)
Luminance	0.1134 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02A47 #2AB093

analogous

#B02A8A #B02A47 #B0502A

triadic

#B02A47 #47B02A #2A47B0

tetradic

#B02A47 #8AB02A #2AB093 #502AB0

square

#B02A47 #8AB02A #2AB093 #502AB0

split-complementary

#B02A47 #2AB050 #2A8AB0

monochromatic

#4D121F #7F1E33 #B02A47 #D34563 #DE768D

Accessibility & contrast

On white

6.43

#B02A47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#B02A47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02A47

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02A47	#FFFFFF	#000000	##FFFFFF
##B02A47	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4D47

Deuteranopia (green-blind)

#716943

Tritanopia (blue-blind)

#C10036

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b02a47;
/* rgb */ color: rgb(176, 42, 71);
/* oklch */ color: oklch(50.6% 0.170 13.7);

Tailwind

colors: {
  custom: {
    50: '#ce7079',
    500: '#b02a47',
    950: '#000000',
  },
}

SCSS

$custom: #b02a47;
$custom-light: #ce7079;
$custom-dark: #000000;

JSON

{
  "hex": "#b02a47",
  "rgb": {
    "r": 176,
    "g": 42,
    "b": 71
  },
  "hsl": {
    "h": 347.015,
    "s": 61.468,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50558,
    "c": 0.16951,
    "h": 13.7
  },
  "luminance": 0.11341
}

Semantic roles & 50–950 ramp

primary

#B02A47

secondary

#70C6B3

accent

#E5C243

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150809

muted

#837B7B

Preview Lab

Preview with #B02A47

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

Preview Lab → · Contrast checker → · Palette generator →