#B02B43#B02B43

#B02B43 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.6% C 0.168 H 15.8°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#B02B43
RGB	rgb(176, 43, 67)
HSL	hsl(349, 61%, 43%)
HSV	hsv(349, 76%, 69%)
CMYK	cmyk(0%, 75.6%, 61.9%, 31%)
CIE-LAB	lab(40.19, 54.12, 18.87)
CIE-LCH	lch(40.19, 57.31, 19.22°)
OKLab	oklab(50.56% 0.162 0.0459)
OKLCH	oklch(50.56% 0.168 15.8)
XYZ	xyz(19.7835, 11.3660, 6.4612)
Luminance	0.1136 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02B43 #2BB098

analogous

#B02B85 #B02B43 #B0552B

triadic

#B02B43 #43B02B #2B43B0

tetradic

#B02B43 #85B02B #2BB098 #552BB0

square

#B02B43 #85B02B #2BB098 #552BB0

split-complementary

#B02B43 #2BB055 #2B85B0

monochromatic

#4E131E #7F1F30 #B02B43 #D24660 #DE788A

Accessibility & contrast

On white

6.42

#B02B43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#B02B43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02B43

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02B43	#FFFFFF	#000000	##FFFFFF
##B02B43	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)

#504D43

Deuteranopia (green-blind)

#72693F

Tritanopia (blue-blind)

#C10035

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b02b43;
/* rgb */ color: rgb(176, 43, 67);
/* oklch */ color: oklch(50.6% 0.168 15.8);

Tailwind

colors: {
  custom: {
    50: '#cf7076',
    500: '#b02b43',
    950: '#000000',
  },
}

SCSS

$custom: #b02b43;
$custom-light: #cf7076;
$custom-dark: #000000;

JSON

{
  "hex": "#b02b43",
  "rgb": {
    "r": 176,
    "g": 43,
    "b": 67
  },
  "hsl": {
    "h": 349.173,
    "s": 60.731,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50558,
    "c": 0.16839,
    "h": 15.8
  },
  "luminance": 0.11363
}

Semantic roles & 50–950 ramp

primary

#B02B43

secondary

#71C6B6

accent

#E4C744

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #B02B43

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

Preview Lab → · Contrast checker → · Palette generator →