#B02B4B#B02B4B

#B02B4B is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.7% C 0.169 H 12.0°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#B02B4B
RGB	rgb(176, 43, 75)
HSL	hsl(346, 61%, 43%)
HSV	hsv(346, 76%, 69%)
CMYK	cmyk(0%, 75.6%, 57.4%, 31%)
CIE-LAB	lab(40.36, 54.67, 14.06)
CIE-LCH	lch(40.36, 56.45, 14.42°)
OKLab	oklab(50.74% 0.1652 0.0351)
OKLCH	oklch(50.74% 0.169 12)
XYZ	xyz(20.0403, 11.4687, 7.8137)
Luminance	0.1147 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02B4B #2BB090

analogous

#B02B8D #B02B4B #B04D2B

triadic

#B02B4B #4BB02B #2B4BB0

tetradic

#B02B4B #8DB02B #2BB090 #4D2BB0

square

#B02B4B #8DB02B #2BB090 #4D2BB0

split-complementary

#B02B4B #2BB04D #2B8DB0

monochromatic

#4E1321 #7F1F36 #B02B4B #D24668 #DE7890

Accessibility & contrast

On white

6.38

#B02B4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#B02B4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02B4B

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02B4B	#FFFFFF	#000000	##FFFFFF
##B02B4B	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4E4B

Deuteranopia (green-blind)

#716948

Tritanopia (blue-blind)

#C10038

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b02b4b;
/* rgb */ color: rgb(176, 43, 75);
/* oklch */ color: oklch(50.7% 0.169 12.0);

Tailwind

colors: {
  custom: {
    50: '#ce707d',
    500: '#b02b4b',
    950: '#000000',
  },
}

SCSS

$custom: #b02b4b;
$custom-light: #ce707d;
$custom-dark: #000000;

JSON

{
  "hex": "#b02b4b",
  "rgb": {
    "r": 176,
    "g": 43,
    "b": 75
  },
  "hsl": {
    "h": 345.564,
    "s": 60.731,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50738,
    "c": 0.16888,
    "h": 12
  },
  "luminance": 0.11466
}

Semantic roles & 50–950 ramp

primary

#B02B4B

secondary

#71C6B1

accent

#E4BD44

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#150809

muted

#837B7B

Preview Lab

Preview with #B02B4B

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

Preview Lab → · Contrast checker → · Palette generator →