#B02B2C#B02B2C

#B02B2C is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.2% C 0.170 H 25.5°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#B02B2C
RGB	rgb(176, 43, 44)
HSL	hsl(360, 61%, 43%)
HSV	hsv(360, 76%, 69%)
CMYK	cmyk(0%, 75.6%, 75%, 31%)
CIE-LAB	lab(39.82, 52.90, 32.52)
CIE-LCH	lch(39.82, 62.10, 31.58°)
OKLab	oklab(50.16% 0.1532 0.073)
OKLCH	oklch(50.16% 0.17 25.5)
XYZ	xyz(19.2252, 11.1427, 3.5208)
Luminance	0.1114 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02B2C #2BB0AF

analogous

#B02B6E #B02B2C #B06C2B

triadic

#B02B2C #2CB02B #2B2CB0

tetradic

#B02B2C #6EB02B #2BB0AF #6C2BB0

square

#B02B2C #6EB02B #2BB0AF #6C2BB0

split-complementary

#B02B2C #2BB06C #2B6EB0

monochromatic

#4E1313 #7F1F20 #B02B2C #D24647 #DE7878

Accessibility & contrast

On white

6.51

#B02B2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#B02B2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02B2C

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02B2C	#FFFFFF	#000000	##FFFFFF
##B02B2C	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534B2A

Deuteranopia (green-blind)

#746827

Tritanopia (blue-blind)

#C2002D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b02b2c;
/* rgb */ color: rgb(176, 43, 44);
/* oklch */ color: oklch(50.2% 0.170 25.5);

Tailwind

colors: {
  custom: {
    50: '#d06f65',
    500: '#b02b2c',
    950: '#000000',
  },
}

SCSS

$custom: #b02b2c;
$custom-light: #d06f65;
$custom-dark: #000000;

JSON

{
  "hex": "#b02b2c",
  "rgb": {
    "r": 176,
    "g": 43,
    "b": 44
  },
  "hsl": {
    "h": 359.549,
    "s": 60.731,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50164,
    "c": 0.16972,
    "h": 25.5
  },
  "luminance": 0.1114
}

Semantic roles & 50–950 ramp

primary

#B02B2C

secondary

#71C6C5

accent

#E4E344

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160805

muted

#847B7A

Preview Lab

Preview with #B02B2C

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

Preview Lab → · Contrast checker → · Palette generator →