#B42647#B42647

#B42647 is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.9% C 0.177 H 13.6°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#B42647
RGB	rgb(180, 38, 71)
HSL	hsl(346, 65%, 43%)
HSV	hsv(346, 79%, 71%)
CMYK	cmyk(0%, 78.9%, 60.6%, 29.4%)
CIE-LAB	lab(40.49, 57.13, 16.89)
CIE-LCH	lch(40.49, 59.57, 16.47°)
OKLab	oklab(50.94% 0.1719 0.0415)
OKLCH	oklch(50.94% 0.177 13.6)
XYZ	xyz(20.6550, 11.5475, 7.1013)
Luminance	0.1154 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B42647 #26B493

analogous

#B4268E #B42647 #B44C26

triadic

#B42647 #47B426 #2647B4

tetradic

#B42647 #8EB426 #26B493 #4C26B4

square

#B42647 #8EB426 #26B493 #4C26B4

split-complementary

#B42647 #26B44C #268EB4

monochromatic

#4F111F #811B33 #B42647 #D74063 #E1738D

Accessibility & contrast

On white

6.35

#B42647 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#B42647 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B42647

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B42647	#FFFFFF	#000000	##FFFFFF
##B42647	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4D47

Deuteranopia (green-blind)

#736A43

Tritanopia (blue-blind)

#C50034

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b42647;
/* rgb */ color: rgb(180, 38, 71);
/* oklch */ color: oklch(50.9% 0.177 13.6);

Tailwind

colors: {
  custom: {
    50: '#d26f79',
    500: '#b42647',
    950: '#000000',
  },
}

SCSS

$custom: #b42647;
$custom-light: #d26f79;
$custom-dark: #000000;

JSON

{
  "hex": "#b42647",
  "rgb": {
    "r": 180,
    "g": 38,
    "b": 71
  },
  "hsl": {
    "h": 346.056,
    "s": 65.138,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50944,
    "c": 0.17685,
    "h": 13.6
  },
  "luminance": 0.11544
}

Semantic roles & 50–950 ramp

primary

#B42647

secondary

#6DC9B3

accent

#E8C140

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150809

muted

#837B7B

Preview Lab

Preview with #B42647

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

Preview Lab → · Contrast checker → · Palette generator →