#B63E58#B63E58

#B63E58 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.0% C 0.155 H 11.0°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#B63E58
RGB	rgb(182, 62, 88)
HSL	hsl(347, 49%, 48%)
HSV	hsv(347, 66%, 71%)
CMYK	cmyk(0%, 65.9%, 51.6%, 28.6%)
CIE-LAB	lab(44.37, 50.34, 11.65)
CIE-LCH	lch(44.37, 51.67, 13.03°)
OKLab	oklab(54.02% 0.1525 0.0297)
OKLCH	oklch(54.02% 0.155 11)
XYZ	xyz(22.7774, 14.0978, 10.7523)
Luminance	0.1409 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B63E58 #3EB69C

analogous

#B63E94 #B63E58 #B6603E

triadic

#B63E58 #58B63E #3E58B6

tetradic

#B63E58 #94B63E #3EB69C #603EB6

square

#B63E58 #94B63E #3EB69C #603EB6

split-complementary

#B63E58 #3EB660 #3E94B6

monochromatic

#5B1F2C #882E42 #B63E58 #CB667C #DB94A3

Accessibility & contrast

On white

5.50

#B63E58 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#B63E58 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B63E58

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B63E58	#FFFFFF	#000000	##FFFFFF
##B63E58	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5A58

Deuteranopia (green-blind)

#797255

Tritanopia (blue-blind)

#C62948

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b63e58;
/* rgb */ color: rgb(182, 62, 88);
/* oklch */ color: oklch(54.0% 0.155 11.0);

Tailwind

colors: {
  custom: {
    50: '#d17a86',
    500: '#b63e58',
    950: '#000000',
  },
}

SCSS

$custom: #b63e58;
$custom-light: #d17a86;
$custom-dark: #000000;

JSON

{
  "hex": "#b63e58",
  "rgb": {
    "r": 182,
    "g": 62,
    "b": 88
  },
  "hsl": {
    "h": 347,
    "s": 49.18,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54019,
    "c": 0.15535,
    "h": 11
  },
  "luminance": 0.14095
}

Semantic roles & 50–950 ramp

primary

#B63E58

secondary

#8AC6B9

accent

#D9BB4F

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B63E58

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

Preview Lab → · Contrast checker → · Palette generator →