#B02C36#B02C36

#B02C36 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.4% C 0.168 H 21.8°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#B02C36
RGB	rgb(176, 44, 54)
HSL	hsl(355, 60%, 43%)
HSV	hsv(355, 75%, 69%)
CMYK	cmyk(0%, 75%, 69.3%, 31%)
CIE-LAB	lab(40.08, 53.03, 26.81)
CIE-LCH	lch(40.08, 59.42, 26.82°)
OKLab	oklab(50.4% 0.1558 0.0624)
OKLCH	oklch(50.4% 0.168 21.8)
XYZ	xyz(19.4732, 11.3008, 4.6452)
Luminance	0.1130 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02C36 #2CB0A6

analogous

#B02C78 #B02C36 #B0642C

triadic

#B02C36 #36B02C #2C36B0

tetradic

#B02C36 #78B02C #2CB0A6 #642CB0

square

#B02C36 #78B02C #2CB0A6 #642CB0

split-complementary

#B02C36 #2CB064 #2C78B0

monochromatic

#4E1418 #7F2027 #B02C36 #D14852 #DD7981

Accessibility & contrast

On white

6.44

#B02C36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#B02C36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02C36

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02C36	#FFFFFF	#000000	##FFFFFF
##B02C36	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524C35

Deuteranopia (green-blind)

#736932

Tritanopia (blue-blind)

#C20031

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b02c36;
/* rgb */ color: rgb(176, 44, 54);
/* oklch */ color: oklch(50.4% 0.168 21.8);

Tailwind

colors: {
  custom: {
    50: '#cf706d',
    500: '#b02c36',
    950: '#000000',
  },
}

SCSS

$custom: #b02c36;
$custom-light: #cf706d;
$custom-dark: #000000;

JSON

{
  "hex": "#b02c36",
  "rgb": {
    "r": 176,
    "g": 44,
    "b": 54
  },
  "hsl": {
    "h": 355.455,
    "s": 60,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50404,
    "c": 0.16785,
    "h": 21.8
  },
  "luminance": 0.11298
}

Semantic roles & 50–950 ramp

primary

#B02C36

secondary

#72C6BF

accent

#E3D745

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150807

muted

#837B7A

Preview Lab

Preview with #B02C36

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

Preview Lab → · Contrast checker → · Palette generator →