#B43150#B43150

#B43150 is a mid, vivid red. Relative luminance 0.125; OKLCH L 52.1% C 0.167 H 11.5°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#B43150
RGB	rgb(180, 49, 80)
HSL	hsl(346, 57%, 45%)
HSV	hsv(346, 73%, 71%)
CMYK	cmyk(0%, 72.8%, 55.6%, 29.4%)
CIE-LAB	lab(41.97, 54.16, 13.25)
CIE-LCH	lch(41.97, 55.76, 13.74°)
OKLab	oklab(52.11% 0.1639 0.0333)
OKLCH	oklch(52.11% 0.167 11.5)
XYZ	xyz(21.3707, 12.4821, 8.8718)
Luminance	0.1248 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43150 #31B495

analogous

#B43191 #B43150 #B45431

triadic

#B43150 #50B431 #3150B4

tetradic

#B43150 #91B431 #31B495 #5431B4

square

#B43150 #91B431 #31B495 #5431B4

split-complementary

#B43150 #31B454 #3191B4

monochromatic

#541725 #84243B #B43150 #D05270 #DD8298

Accessibility & contrast

On white

6.01

#B43150 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#B43150 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43150

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43150	#FFFFFF	#000000	##FFFFFF
##B43150	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525250

Deuteranopia (green-blind)

#746D4D

Tritanopia (blue-blind)

#C50F3E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b43150;
/* rgb */ color: rgb(180, 49, 80);
/* oklch */ color: oklch(52.1% 0.167 11.5);

Tailwind

colors: {
  custom: {
    50: '#d17380',
    500: '#b43150',
    950: '#000000',
  },
}

SCSS

$custom: #b43150;
$custom-light: #d17380;
$custom-dark: #000000;

JSON

{
  "hex": "#b43150",
  "rgb": {
    "r": 180,
    "g": 49,
    "b": 80
  },
  "hsl": {
    "h": 345.802,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.52107,
    "c": 0.16721,
    "h": 11.5
  },
  "luminance": 0.12479
}

Semantic roles & 50–950 ramp

primary

#B43150

secondary

#7BC6B4

accent

#E0BC47

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B43150

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

Preview Lab → · Contrast checker → · Palette generator →