#B63253#B63253

#B63253 is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.6% C 0.168 H 10.6°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#B63253
RGB	rgb(182, 50, 83)
HSL	hsl(345, 57%, 45%)
HSV	hsv(345, 73%, 71%)
CMYK	cmyk(0%, 72.5%, 54.4%, 28.6%)
CIE-LAB	lab(42.54, 54.64, 12.21)
CIE-LCH	lch(42.54, 55.98, 12.60°)
OKLab	oklab(52.62% 0.1656 0.0309)
OKLCH	oklch(52.62% 0.168 10.6)
XYZ	xyz(21.9954, 12.8539, 9.5048)
Luminance	0.1285 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B63253 #32B695

analogous

#B63295 #B63253 #B65332

triadic

#B63253 #53B632 #3253B6

tetradic

#B63253 #95B632 #32B695 #5332B6

square

#B63253 #95B632 #32B695 #5332B6

split-complementary

#B63253 #32B653 #3295B6

monochromatic

#561827 #86253D #B63253 #D05574 #DD859B

Accessibility & contrast

On white

5.88

#B63253 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#B63253 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B63253

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B63253	#FFFFFF	#000000	##FFFFFF
##B63253	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535354

Deuteranopia (green-blind)

#766E50

Tritanopia (blue-blind)

#C71140

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b63253;
/* rgb */ color: rgb(182, 50, 83);
/* oklch */ color: oklch(52.6% 0.168 10.6);

Tailwind

colors: {
  custom: {
    50: '#d27483',
    500: '#b63253',
    950: '#000000',
  },
}

SCSS

$custom: #b63253;
$custom-light: #d27483;
$custom-dark: #000000;

JSON

{
  "hex": "#b63253",
  "rgb": {
    "r": 182,
    "g": 50,
    "b": 83
  },
  "hsl": {
    "h": 345,
    "s": 56.897,
    "l": 45.49
  },
  "oklch": {
    "l": 0.5262,
    "c": 0.16846,
    "h": 10.6
  },
  "luminance": 0.12851
}

Semantic roles & 50–950 ramp

primary

#B63253

secondary

#7DC7B4

accent

#E0BA48

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B63253

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

Preview Lab → · Contrast checker → · Palette generator →