#B43646#B43646

#B43646 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.4% C 0.161 H 17.6°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#B43646
RGB	rgb(180, 54, 70)
HSL	hsl(352, 54%, 46%)
HSV	hsv(352, 70%, 71%)
CMYK	cmyk(0%, 70%, 61.1%, 29.4%)
CIE-LAB	lab(42.44, 51.56, 20.10)
CIE-LCH	lch(42.44, 55.34, 21.30°)
OKLab	oklab(52.39% 0.1539 0.0489)
OKLCH	oklch(52.39% 0.161 17.6)
XYZ	xyz(21.2492, 12.7868, 7.1424)
Luminance	0.1278 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43646 #36B4A4

analogous

#B43685 #B43646 #B46536

triadic

#B43646 #46B436 #3646B4

tetradic

#B43646 #85B436 #36B4A4 #6536B4

square

#B43646 #85B436 #36B4A4 #6536B4

split-complementary

#B43646 #36B465 #3685B4

monochromatic

#561A21 #852834 #B43646 #CD5A68 #DC8993

Accessibility & contrast

On white

5.90

#B43646 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#B43646 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43646

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43646	#FFFFFF	#000000	##FFFFFF
##B43646	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575346

Deuteranopia (green-blind)

#776E43

Tritanopia (blue-blind)

#C5153D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b43646;
/* rgb */ color: rgb(180, 54, 70);
/* oklch */ color: oklch(52.4% 0.161 17.6);

Tailwind

colors: {
  custom: {
    50: '#d17679',
    500: '#b43646',
    950: '#000000',
  },
}

SCSS

$custom: #b43646;
$custom-light: #d17679;
$custom-dark: #000000;

JSON

{
  "hex": "#b43646",
  "rgb": {
    "r": 180,
    "g": 54,
    "b": 70
  },
  "hsl": {
    "h": 352.381,
    "s": 53.846,
    "l": 45.882
  },
  "oklch": {
    "l": 0.52386,
    "c": 0.16147,
    "h": 17.6
  },
  "luminance": 0.12784
}

Semantic roles & 50–950 ramp

primary

#B43646

secondary

#80C6BD

accent

#DDCB4B

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B43646

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

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