#B63D48#B63D48

#B63D48 is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.5% C 0.156 H 19.0°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#B63D48
RGB	rgb(182, 61, 72)
HSL	hsl(355, 50%, 48%)
HSV	hsv(355, 66%, 71%)
CMYK	cmyk(0%, 66.5%, 60.4%, 28.6%)
CIE-LAB	lab(43.88, 49.52, 20.82)
CIE-LCH	lch(43.88, 53.72, 22.81°)
OKLab	oklab(53.54% 0.1475 0.0507)
OKLCH	oklch(53.54% 0.156 19)
XYZ	xyz(22.1320, 13.7535, 7.6189)
Luminance	0.1375 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B63D48 #3DB6AB

analogous

#B63D85 #B63D48 #B66E3D

triadic

#B63D48 #48B63D #3D48B6

tetradic

#B63D48 #85B63D #3DB6AB #6E3DB6

square

#B63D48 #85B63D #3DB6AB #6E3DB6

split-complementary

#B63D48 #3DB66E #3D85B6

monochromatic

#5A1E24 #882E36 #B63D48 #CB656E #DB9399

Accessibility & contrast

On white

5.60

#B63D48 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#B63D48 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B63D48

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B63D48	#FFFFFF	#000000	##FFFFFF
##B63D48	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5848

Deuteranopia (green-blind)

#7B7145

Tritanopia (blue-blind)

#C72242

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b63d48;
/* rgb */ color: rgb(182, 61, 72);
/* oklch */ color: oklch(53.5% 0.156 19.0);

Tailwind

colors: {
  custom: {
    50: '#d2797a',
    500: '#b63d48',
    950: '#000000',
  },
}

SCSS

$custom: #b63d48;
$custom-light: #d2797a;
$custom-dark: #000000;

JSON

{
  "hex": "#b63d48",
  "rgb": {
    "r": 182,
    "g": 61,
    "b": 72
  },
  "hsl": {
    "h": 354.545,
    "s": 49.794,
    "l": 47.647
  },
  "oklch": {
    "l": 0.53538,
    "c": 0.15594,
    "h": 19
  },
  "luminance": 0.1375
}

Semantic roles & 50–950 ramp

primary

#B63D48

secondary

#89C6C0

accent

#D9CD4E

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B63D48

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

Preview Lab → · Contrast checker → · Palette generator →