#B63E50#B63E50

#B63E50 is a mid, vivid red. Relative luminance 0.140; OKLCH L 53.8% C 0.155 H 15.2°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#B63E50
RGB	rgb(182, 62, 80)
HSL	hsl(351, 49%, 48%)
HSV	hsv(351, 66%, 71%)
CMYK	cmyk(0%, 65.9%, 56%, 28.6%)
CIE-LAB	lab(44.19, 49.68, 16.33)
CIE-LCH	lch(44.19, 52.30, 18.20°)
OKLab	oklab(53.83% 0.1493 0.0407)
OKLCH	oklch(53.83% 0.155 15.2)
XYZ	xyz(22.4640, 13.9725, 9.1019)
Luminance	0.1397 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B63E50 #3EB6A4

analogous

#B63E8C #B63E50 #B6683E

triadic

#B63E50 #50B63E #3E50B6

tetradic

#B63E50 #8CB63E #3EB6A4 #683EB6

square

#B63E50 #8CB63E #3EB6A4 #683EB6

split-complementary

#B63E50 #3EB668 #3E8CB6

monochromatic

#5B1F28 #882E3C #B63E50 #CB6675 #DB949E

Accessibility & contrast

On white

5.54

#B63E50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#B63E50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B63E50

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B63E50	#FFFFFF	#000000	##FFFFFF
##B63E50	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5950

Deuteranopia (green-blind)

#7A724D

Tritanopia (blue-blind)

#C72745

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b63e50;
/* rgb */ color: rgb(182, 62, 80);
/* oklch */ color: oklch(53.8% 0.155 15.2);

Tailwind

colors: {
  custom: {
    50: '#d27a80',
    500: '#b63e50',
    950: '#000000',
  },
}

SCSS

$custom: #b63e50;
$custom-light: #d27a80;
$custom-dark: #000000;

JSON

{
  "hex": "#b63e50",
  "rgb": {
    "r": 182,
    "g": 62,
    "b": 80
  },
  "hsl": {
    "h": 351,
    "s": 49.18,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53826,
    "c": 0.15477,
    "h": 15.2
  },
  "luminance": 0.1397
}

Semantic roles & 50–950 ramp

primary

#B63E50

secondary

#8AC6BD

accent

#D9C44F

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B63E50

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

Preview Lab → · Contrast checker → · Palette generator →