#B02F43#B02F43

#B02F43 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.9% C 0.165 H 16.8°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#B02F43
RGB	rgb(176, 47, 67)
HSL	hsl(351, 58%, 44%)
HSV	hsv(351, 73%, 69%)
CMYK	cmyk(0%, 73.3%, 61.9%, 31%)
CIE-LAB	lab(40.69, 52.73, 19.53)
CIE-LCH	lch(40.69, 56.23, 20.32°)
OKLab	oklab(50.93% 0.1576 0.0474)
OKLCH	oklch(50.93% 0.165 16.8)
XYZ	xyz(19.9362, 11.6713, 6.5121)
Luminance	0.1167 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02F43 #2FB09C

analogous

#B02F83 #B02F43 #B05B2F

triadic

#B02F43 #43B02F #2F43B0

tetradic

#B02F43 #83B02F #2FB09C #5B2FB0

square

#B02F43 #83B02F #2FB09C #5B2FB0

split-complementary

#B02F43 #2FB05B #2F83B0

monochromatic

#4F151E #802231 #B02F43 #CF4D61 #DC7D8C

Accessibility & contrast

On white

6.30

#B02F43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#B02F43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02F43

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02F43	#FFFFFF	#000000	##FFFFFF
##B02F43	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524F43

Deuteranopia (green-blind)

#736A3F

Tritanopia (blue-blind)

#C10237

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b02f43;
/* rgb */ color: rgb(176, 47, 67);
/* oklch */ color: oklch(50.9% 0.165 16.8);

Tailwind

colors: {
  custom: {
    50: '#cf7276',
    500: '#b02f43',
    950: '#000000',
  },
}

SCSS

$custom: #b02f43;
$custom-light: #cf7276;
$custom-dark: #000000;

JSON

{
  "hex": "#b02f43",
  "rgb": {
    "r": 176,
    "g": 47,
    "b": 67
  },
  "hsl": {
    "h": 350.698,
    "s": 57.848,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50928,
    "c": 0.16454,
    "h": 16.8
  },
  "luminance": 0.11668
}

Semantic roles & 50–950 ramp

primary

#B02F43

secondary

#76C5B9

accent

#E1C947

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #B02F43

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

Preview Lab → · Contrast checker → · Palette generator →