#B2383C#B2383C

#B2383C is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.1% C 0.158 H 22.7°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#B2383C
RGB	rgb(178, 56, 60)
HSL	hsl(358, 52%, 46%)
HSV	hsv(358, 69%, 70%)
CMYK	cmyk(0%, 68.5%, 66.3%, 30.2%)
CIE-LAB	lab(42.19, 49.49, 25.83)
CIE-LCH	lch(42.19, 55.82, 27.57°)
OKLab	oklab(52.07% 0.1456 0.061)
OKLCH	oklch(52.07% 0.158 22.7)
XYZ	xyz(20.5920, 12.6225, 5.6262)
Luminance	0.1262 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2383C #38B2AE

analogous

#B23879 #B2383C #B27138

triadic

#B2383C #3CB238 #383CB2

tetradic

#B2383C #79B238 #38B2AE #7138B2

square

#B2383C #79B238 #38B2AE #7138B2

split-complementary

#B2383C #38B271 #3879B2

monochromatic

#551B1D #83292C #B2383C #CC5C5F #DA8A8D

Accessibility & contrast

On white

5.96

#B2383C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#B2383C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2383C

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2383C	#FFFFFF	#000000	##FFFFFF
##B2383C	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59533B

Deuteranopia (green-blind)

#786D38

Tritanopia (blue-blind)

#C3173B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b2383c;
/* rgb */ color: rgb(178, 56, 60);
/* oklch */ color: oklch(52.1% 0.158 22.7);

Tailwind

colors: {
  custom: {
    50: '#d07671',
    500: '#b2383c',
    950: '#000000',
  },
}

SCSS

$custom: #b2383c;
$custom-light: #d07671;
$custom-dark: #000000;

JSON

{
  "hex": "#b2383c",
  "rgb": {
    "r": 178,
    "g": 56,
    "b": 60
  },
  "hsl": {
    "h": 358.033,
    "s": 52.137,
    "l": 45.882
  },
  "oklch": {
    "l": 0.52074,
    "c": 0.15784,
    "h": 22.7
  },
  "luminance": 0.1262
}

Semantic roles & 50–950 ramp

primary

#B2383C

secondary

#81C5C2

accent

#DCD74C

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150907

muted

#837B7A

Preview Lab

Preview with #B2383C

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

Preview Lab → · Contrast checker → · Palette generator →