#B34558#B34558

#B34558 is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.4% C 0.143 H 12.8°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#B34558
RGB	rgb(179, 69, 88)
HSL	hsl(350, 44%, 49%)
HSV	hsv(350, 61%, 70%)
CMYK	cmyk(0%, 61.5%, 50.8%, 29.8%)
CIE-LAB	lab(45.01, 46.26, 12.45)
CIE-LCH	lch(45.01, 47.90, 15.06°)
OKLab	oklab(54.4% 0.1398 0.0317)
OKLCH	oklch(54.4% 0.143 12.8)
XYZ	xyz(22.4818, 14.5473, 10.8546)
Luminance	0.1454 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34558 #45B3A0

analogous

#B3458F #B34558 #B36945

triadic

#B34558 #58B345 #4558B3

tetradic

#B34558 #8FB345 #45B3A0 #6945B3

square

#B34558 #8FB345 #45B3A0 #6945B3

split-complementary

#B34558 #45B369 #458FB3

monochromatic

#5B232D #873442 #B34558 #C76E7D #D89AA5

Accessibility & contrast

On white

5.37

#B34558 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#B34558 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34558

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34558	#FFFFFF	#000000	##FFFFFF
##B34558	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5C58

Deuteranopia (green-blind)

#7A7355

Tritanopia (blue-blind)

#C3344C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b34558;
/* rgb */ color: rgb(179, 69, 88);
/* oklch */ color: oklch(54.4% 0.143 12.8);

Tailwind

colors: {
  custom: {
    50: '#cf7e87',
    500: '#b34558',
    950: '#000000',
  },
}

SCSS

$custom: #b34558;
$custom-light: #cf7e87;
$custom-dark: #000000;

JSON

{
  "hex": "#b34558",
  "rgb": {
    "r": 179,
    "g": 69,
    "b": 88
  },
  "hsl": {
    "h": 349.636,
    "s": 44.355,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54396,
    "c": 0.14333,
    "h": 12.8
  },
  "luminance": 0.14545
}

Semantic roles & 50–950 ramp

primary

#B34558

secondary

#8FC4BB

accent

#D4BE54

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B34558

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

Preview Lab → · Contrast checker → · Palette generator →