#B23346#B23346

#B23346 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.7% C 0.163 H 16.6°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#B23346
RGB	rgb(178, 51, 70)
HSL	hsl(351, 55%, 45%)
HSV	hsv(351, 71%, 70%)
CMYK	cmyk(0%, 71.3%, 60.7%, 30.2%)
CIE-LAB	lab(41.65, 52.08, 19.00)
CIE-LCH	lch(41.65, 55.44, 20.04°)
OKLab	oklab(51.73% 0.1558 0.0464)
OKLCH	oklch(51.73% 0.163 16.6)
XYZ	xyz(20.6515, 12.2778, 7.0756)
Luminance	0.1227 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B23346 #33B29F

analogous

#B23385 #B23346 #B26033

triadic

#B23346 #46B233 #3346B2

tetradic

#B23346 #85B233 #33B29F #6033B2

square

#B23346 #85B233 #33B29F #6033B2

split-complementary

#B23346 #33B260 #3385B2

monochromatic

#531821 #822533 #B23346 #CE5466 #DC8491

Accessibility & contrast

On white

6.08

#B23346 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#B23346 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B23346

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B23346	#FFFFFF	#000000	##FFFFFF
##B23346	1.00	6.08	3.46	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555146

Deuteranopia (green-blind)

#756C43

Tritanopia (blue-blind)

#C30F3B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b23346;
/* rgb */ color: rgb(178, 51, 70);
/* oklch */ color: oklch(51.7% 0.163 16.6);

Tailwind

colors: {
  custom: {
    50: '#d07479',
    500: '#b23346',
    950: '#000000',
  },
}

SCSS

$custom: #b23346;
$custom-light: #d07479;
$custom-dark: #000000;

JSON

{
  "hex": "#b23346",
  "rgb": {
    "r": 178,
    "g": 51,
    "b": 70
  },
  "hsl": {
    "h": 351.024,
    "s": 55.459,
    "l": 44.902
  },
  "oklch": {
    "l": 0.51733,
    "c": 0.16254,
    "h": 16.6
  },
  "luminance": 0.12275
}

Semantic roles & 50–950 ramp

primary

#B23346

secondary

#7CC5BA

accent

#DFC849

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B23346

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

Preview Lab → · Contrast checker → · Palette generator →