#B02C3A#B02C3A

#B02C3A is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.5% C 0.168 H 20.1°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#B02C3A
RGB	rgb(176, 44, 58)
HSL	hsl(354, 60%, 43%)
HSV	hsv(354, 75%, 69%)
CMYK	cmyk(0%, 75%, 67%, 31%)
CIE-LAB	lab(40.15, 53.24, 24.43)
CIE-LCH	lch(40.15, 58.58, 24.65°)
OKLab	oklab(50.47% 0.1574 0.0577)
OKLCH	oklch(50.47% 0.168 20.1)
XYZ	xyz(19.5710, 11.3399, 5.1605)
Luminance	0.1134 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02C3A #2CB0A2

analogous

#B02C7C #B02C3A #B0602C

triadic

#B02C3A #3AB02C #2C3AB0

tetradic

#B02C3A #7CB02C #2CB0A2 #602CB0

square

#B02C3A #7CB02C #2CB0A2 #602CB0

split-complementary

#B02C3A #2CB060 #2C7CB0

monochromatic

#4E141A #7F202A #B02C3A #D14857 #DD7984

Accessibility & contrast

On white

6.43

#B02C3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#B02C3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02C3A

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02C3A	#FFFFFF	#000000	##FFFFFF
##B02C3A	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524D3A

Deuteranopia (green-blind)

#736936

Tritanopia (blue-blind)

#C10032

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b02c3a;
/* rgb */ color: rgb(176, 44, 58);
/* oklch */ color: oklch(50.5% 0.168 20.1);

Tailwind

colors: {
  custom: {
    50: '#cf7070',
    500: '#b02c3a',
    950: '#000000',
  },
}

SCSS

$custom: #b02c3a;
$custom-light: #cf7070;
$custom-dark: #000000;

JSON

{
  "hex": "#b02c3a",
  "rgb": {
    "r": 176,
    "g": 44,
    "b": 58
  },
  "hsl": {
    "h": 353.636,
    "s": 60,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50473,
    "c": 0.1676,
    "h": 20.1
  },
  "luminance": 0.11337
}

Semantic roles & 50–950 ramp

primary

#B02C3A

secondary

#72C6BD

accent

#E3D245

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150807

muted

#837B7A

Preview Lab

Preview with #B02C3A

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

Preview Lab → · Contrast checker → · Palette generator →