#B02F3C#B02F3C

#B02F3C is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.8% C 0.165 H 20.0°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#B02F3C
RGB	rgb(176, 47, 60)
HSL	hsl(354, 58%, 44%)
HSV	hsv(354, 73%, 69%)
CMYK	cmyk(0%, 73.3%, 65.9%, 31%)
CIE-LAB	lab(40.56, 52.30, 23.71)
CIE-LCH	lch(40.56, 57.42, 24.39°)
OKLab	oklab(50.79% 0.1548 0.0563)
OKLCH	oklch(50.79% 0.165 20)
XYZ	xyz(19.7387, 11.5923, 5.4723)
Luminance	0.1159 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02F3C #2FB0A3

analogous

#B02F7C #B02F3C #B0622F

triadic

#B02F3C #3CB02F #2F3CB0

tetradic

#B02F3C #7CB02F #2FB0A3 #622FB0

square

#B02F3C #7CB02F #2FB0A3 #622FB0

split-complementary

#B02F3C #2FB062 #2F7CB0

monochromatic

#4F151B #80222C #B02F3C #CF4D5A #DC7D87

Accessibility & contrast

On white

6.33

#B02F3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#B02F3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02F3C

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02F3C	#FFFFFF	#000000	##FFFFFF
##B02F3C	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534E3C

Deuteranopia (green-blind)

#746A38

Tritanopia (blue-blind)

#C10035

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b02f3c;
/* rgb */ color: rgb(176, 47, 60);
/* oklch */ color: oklch(50.8% 0.165 20.0);

Tailwind

colors: {
  custom: {
    50: '#cf7171',
    500: '#b02f3c',
    950: '#000000',
  },
}

SCSS

$custom: #b02f3c;
$custom-light: #cf7171;
$custom-dark: #000000;

JSON

{
  "hex": "#b02f3c",
  "rgb": {
    "r": 176,
    "g": 47,
    "b": 60
  },
  "hsl": {
    "h": 353.953,
    "s": 57.848,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50792,
    "c": 0.1647,
    "h": 20
  },
  "luminance": 0.11589
}

Semantic roles & 50–950 ramp

primary

#B02F3C

secondary

#76C5BD

accent

#E1D247

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150807

muted

#837B7A

Preview Lab

Preview with #B02F3C

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

Preview Lab → · Contrast checker → · Palette generator →