#B63152#B63152

#B63152 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.5% C 0.169 H 10.9°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#B63152
RGB	rgb(182, 49, 82)
HSL	hsl(345, 58%, 45%)
HSV	hsv(345, 73%, 71%)
CMYK	cmyk(0%, 73.1%, 54.9%, 28.6%)
CIE-LAB	lab(42.39, 54.92, 12.63)
CIE-LCH	lch(42.39, 56.35, 12.95°)
OKLab	oklab(52.5% 0.1664 0.0319)
OKLCH	oklch(52.5% 0.169 10.9)
XYZ	xyz(21.9147, 12.7540, 9.2888)
Luminance	0.1275 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B63152 #31B695

analogous

#B63194 #B63152 #B65331

triadic

#B63152 #52B631 #3152B6

tetradic

#B63152 #94B631 #31B695 #5331B6

square

#B63152 #94B631 #31B695 #5331B6

split-complementary

#B63152 #31B653 #3194B6

monochromatic

#561727 #86243C #B63152 #D15373 #DE849A

Accessibility & contrast

On white

5.92

#B63152 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#B63152 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B63152

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B63152	#FFFFFF	#000000	##FFFFFF
##B63152	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535353

Deuteranopia (green-blind)

#756E4F

Tritanopia (blue-blind)

#C70E3F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b63152;
/* rgb */ color: rgb(182, 49, 82);
/* oklch */ color: oklch(52.5% 0.169 10.9);

Tailwind

colors: {
  custom: {
    50: '#d27482',
    500: '#b63152',
    950: '#000000',
  },
}

SCSS

$custom: #b63152;
$custom-light: #d27482;
$custom-dark: #000000;

JSON

{
  "hex": "#b63152",
  "rgb": {
    "r": 182,
    "g": 49,
    "b": 82
  },
  "hsl": {
    "h": 345.113,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.525,
    "c": 0.16939,
    "h": 10.9
  },
  "luminance": 0.12751
}

Semantic roles & 50–950 ramp

primary

#B63152

secondary

#7CC7B4

accent

#E1BB47

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B63152

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

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