#B43848#B43848

#B43848 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.6% C 0.159 H 17.2°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#B43848
RGB	rgb(180, 56, 72)
HSL	hsl(352, 53%, 46%)
HSV	hsv(352, 69%, 71%)
CMYK	cmyk(0%, 68.9%, 60%, 29.4%)
CIE-LAB	lab(42.77, 50.91, 19.29)
CIE-LCH	lch(42.77, 54.45, 20.76°)
OKLab	oklab(52.64% 0.1522 0.0472)
OKLCH	oklch(52.64% 0.159 17.2)
XYZ	xyz(21.4083, 13.0025, 7.5121)
Luminance	0.1300 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43848 #38B4A4

analogous

#B43886 #B43848 #B46638

triadic

#B43848 #48B438 #3848B4

tetradic

#B43848 #86B438 #38B4A4 #6638B4

square

#B43848 #86B438 #38B4A4 #6638B4

split-complementary

#B43848 #38B466 #3886B4

monochromatic

#571B23 #852935 #B43848 #CD5D6B #DB8B96

Accessibility & contrast

On white

5.83

#B43848 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#B43848 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43848

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43848	#FFFFFF	#000000	##FFFFFF
##B43848	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585548

Deuteranopia (green-blind)

#786F45

Tritanopia (blue-blind)

#C51A3F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b43848;
/* rgb */ color: rgb(180, 56, 72);
/* oklch */ color: oklch(52.6% 0.159 17.2);

Tailwind

colors: {
  custom: {
    50: '#d1777a',
    500: '#b43848',
    950: '#000000',
  },
}

SCSS

$custom: #b43848;
$custom-light: #d1777a;
$custom-dark: #000000;

JSON

{
  "hex": "#b43848",
  "rgb": {
    "r": 180,
    "g": 56,
    "b": 72
  },
  "hsl": {
    "h": 352.258,
    "s": 52.542,
    "l": 46.275
  },
  "oklch": {
    "l": 0.52643,
    "c": 0.15931,
    "h": 17.2
  },
  "luminance": 0.13
}

Semantic roles & 50–950 ramp

primary

#B43848

secondary

#82C5BD

accent

#DCC94C

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B43848

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

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