#B02B34#B02B34

#B02B34 is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.3% C 0.169 H 22.4°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#B02B34
RGB	rgb(176, 43, 52)
HSL	hsl(356, 61%, 43%)
HSV	hsv(356, 76%, 69%)
CMYK	cmyk(0%, 75.6%, 70.5%, 31%)
CIE-LAB	lab(39.93, 53.27, 27.85)
CIE-LCH	lch(39.93, 60.11, 27.60°)
OKLab	oklab(50.28% 0.1562 0.0644)
OKLCH	oklch(50.28% 0.169 22.4)
XYZ	xyz(19.3904, 11.2088, 4.3907)
Luminance	0.1121 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02B34 #2BB0A7

analogous

#B02B76 #B02B34 #B0642B

triadic

#B02B34 #34B02B #2B34B0

tetradic

#B02B34 #76B02B #2BB0A7 #642BB0

square

#B02B34 #76B02B #2BB0A7 #642BB0

split-complementary

#B02B34 #2BB064 #2B76B0

monochromatic

#4E1317 #7F1F25 #B02B34 #D24650 #DE787E

Accessibility & contrast

On white

6.48

#B02B34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#B02B34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02B34

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02B34	#FFFFFF	#000000	##FFFFFF
##B02B34	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524C33

Deuteranopia (green-blind)

#736830

Tritanopia (blue-blind)

#C20030

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b02b34;
/* rgb */ color: rgb(176, 43, 52);
/* oklch */ color: oklch(50.3% 0.169 22.4);

Tailwind

colors: {
  custom: {
    50: '#d0706b',
    500: '#b02b34',
    950: '#000000',
  },
}

SCSS

$custom: #b02b34;
$custom-light: #d0706b;
$custom-dark: #000000;

JSON

{
  "hex": "#b02b34",
  "rgb": {
    "r": 176,
    "g": 43,
    "b": 52
  },
  "hsl": {
    "h": 355.94,
    "s": 60.731,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50281,
    "c": 0.1689,
    "h": 22.4
  },
  "luminance": 0.11206
}

Semantic roles & 50–950 ramp

primary

#B02B34

secondary

#71C6C0

accent

#E4D944

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #B02B34

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

Preview Lab → · Contrast checker → · Palette generator →