#B23348#B23348

#B23348 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.8% C 0.163 H 15.6°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#B23348
RGB	rgb(178, 51, 72)
HSL	hsl(350, 55%, 45%)
HSV	hsv(350, 71%, 70%)
CMYK	cmyk(0%, 71.3%, 59.6%, 30.2%)
CIE-LAB	lab(41.69, 52.22, 17.80)
CIE-LCH	lch(41.69, 55.17, 18.83°)
OKLab	oklab(51.78% 0.1566 0.0438)
OKLCH	oklch(51.78% 0.163 15.6)
XYZ	xyz(20.7156, 12.3034, 7.4136)
Luminance	0.1230 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B23348 #33B29D

analogous

#B23387 #B23348 #B25E33

triadic

#B23348 #48B233 #3348B2

tetradic

#B23348 #87B233 #33B29D #5E33B2

square

#B23348 #87B233 #33B29D #5E33B2

split-complementary

#B23348 #33B25E #3387B2

monochromatic

#531822 #822535 #B23348 #CE5468 #DC8492

Accessibility & contrast

On white

6.07

#B23348 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#B23348 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B23348

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B23348	#FFFFFF	#000000	##FFFFFF
##B23348	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545248

Deuteranopia (green-blind)

#756C45

Tritanopia (blue-blind)

#C3113C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b23348;
/* rgb */ color: rgb(178, 51, 72);
/* oklch */ color: oklch(51.8% 0.163 15.6);

Tailwind

colors: {
  custom: {
    50: '#d0747a',
    500: '#b23348',
    950: '#000000',
  },
}

SCSS

$custom: #b23348;
$custom-light: #d0747a;
$custom-dark: #000000;

JSON

{
  "hex": "#b23348",
  "rgb": {
    "r": 178,
    "g": 51,
    "b": 72
  },
  "hsl": {
    "h": 350.079,
    "s": 55.459,
    "l": 44.902
  },
  "oklch": {
    "l": 0.51776,
    "c": 0.16258,
    "h": 15.6
  },
  "luminance": 0.12301
}

Semantic roles & 50–950 ramp

primary

#B23348

secondary

#7CC5B9

accent

#DFC649

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B23348

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

Preview Lab → · Contrast checker → · Palette generator →