#B02F39#B02F39

#B02F39 is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.7% C 0.165 H 21.3°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#B02F39
RGB	rgb(176, 47, 57)
HSL	hsl(355, 58%, 44%)
HSV	hsv(355, 73%, 69%)
CMYK	cmyk(0%, 73.3%, 67.6%, 31%)
CIE-LAB	lab(40.51, 52.13, 25.50)
CIE-LCH	lch(40.51, 58.03, 26.06°)
OKLab	oklab(50.74% 0.1536 0.0599)
OKLCH	oklch(50.74% 0.165 21.3)
XYZ	xyz(19.6617, 11.5615, 5.0664)
Luminance	0.1156 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02F39 #2FB0A6

analogous

#B02F79 #B02F39 #B0652F

triadic

#B02F39 #39B02F #2F39B0

tetradic

#B02F39 #79B02F #2FB0A6 #652FB0

square

#B02F39 #79B02F #2FB0A6 #652FB0

split-complementary

#B02F39 #2FB065 #2F79B0

monochromatic

#4F151A #802229 #B02F39 #CF4D57 #DC7D84

Accessibility & contrast

On white

6.34

#B02F39 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#B02F39 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02F39

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02F39	#FFFFFF	#000000	##FFFFFF
##B02F39	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544E38

Deuteranopia (green-blind)

#746935

Tritanopia (blue-blind)

#C10034

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b02f39;
/* rgb */ color: rgb(176, 47, 57);
/* oklch */ color: oklch(50.7% 0.165 21.3);

Tailwind

colors: {
  custom: {
    50: '#cf716f',
    500: '#b02f39',
    950: '#000000',
  },
}

SCSS

$custom: #b02f39;
$custom-light: #cf716f;
$custom-dark: #000000;

JSON

{
  "hex": "#b02f39",
  "rgb": {
    "r": 176,
    "g": 47,
    "b": 57
  },
  "hsl": {
    "h": 355.349,
    "s": 57.848,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50738,
    "c": 0.16488,
    "h": 21.3
  },
  "luminance": 0.11559
}

Semantic roles & 50–950 ramp

primary

#B02F39

secondary

#76C5BF

accent

#E1D547

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150807

muted

#837B7A

Preview Lab

Preview with #B02F39

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

Preview Lab → · Contrast checker → · Palette generator →