#B2363D#B2363D

#B2363D is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.9% C 0.160 H 21.7°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#B2363D
RGB	rgb(178, 54, 61)
HSL	hsl(357, 53%, 45%)
HSV	hsv(357, 70%, 70%)
CMYK	cmyk(0%, 69.7%, 65.7%, 30.2%)
CIE-LAB	lab(41.91, 50.35, 24.88)
CIE-LCH	lch(41.91, 56.16, 26.30°)
OKLab	oklab(51.87% 0.1485 0.059)
OKLCH	oklch(51.87% 0.16 21.7)
XYZ	xyz(20.5237, 12.4432, 5.7350)
Luminance	0.1244 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2363D #36B2AB

analogous

#B2367B #B2363D #B26D36

triadic

#B2363D #3DB236 #363DB2

tetradic

#B2363D #7BB236 #36B2AB #6D36B2

square

#B2363D #7BB236 #36B2AB #6D36B2

split-complementary

#B2363D #36B26D #367BB2

monochromatic

#541A1D #83282D #B2363D #CD595F #DB888C

Accessibility & contrast

On white

6.02

#B2363D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#B2363D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2363D

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2363D	#FFFFFF	#000000	##FFFFFF
##B2363D	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58523C

Deuteranopia (green-blind)

#776D39

Tritanopia (blue-blind)

#C3133A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b2363d;
/* rgb */ color: rgb(178, 54, 61);
/* oklch */ color: oklch(51.9% 0.160 21.7);

Tailwind

colors: {
  custom: {
    50: '#d07572',
    500: '#b2363d',
    950: '#000000',
  },
}

SCSS

$custom: #b2363d;
$custom-light: #d07572;
$custom-dark: #000000;

JSON

{
  "hex": "#b2363d",
  "rgb": {
    "r": 178,
    "g": 54,
    "b": 61
  },
  "hsl": {
    "h": 356.613,
    "s": 53.448,
    "l": 45.49
  },
  "oklch": {
    "l": 0.51872,
    "c": 0.1598,
    "h": 21.7
  },
  "luminance": 0.1244
}

Semantic roles & 50–950 ramp

primary

#B2363D

secondary

#7FC5C1

accent

#DDD54B

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150908

muted

#837B7B

Preview Lab

Preview with #B2363D

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

Preview Lab → · Contrast checker → · Palette generator →