#B3636E#B3636E

#B3636E is a mid, moderate red. Relative luminance 0.196; OKLCH L 59.4% C 0.103 H 11.9°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#B3636E
RGB	rgb(179, 99, 110)
HSL	hsl(352, 34%, 55%)
HSV	hsv(352, 45%, 70%)
CMYK	cmyk(0%, 44.7%, 38.5%, 29.8%)
CIE-LAB	lab(51.42, 33.41, 8.18)
CIE-LCH	lch(51.42, 34.40, 13.76°)
OKLab	oklab(59.41% 0.1013 0.0214)
OKLCH	oklch(59.41% 0.104 11.9)
XYZ	xyz(25.8680, 19.6355, 17.1765)
Luminance	0.1963 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3636E #63B3A8

analogous

#B36396 #B3636E #B38063

triadic

#B3636E #6EB363 #636EB3

tetradic

#B3636E #96B363 #63B3A8 #8063B3

square

#B3636E #96B363 #63B3A8 #8063B3

split-complementary

#B3636E #63B380 #6396B3

monochromatic

#69333A #924751 #B3636E #C78C94 #DBB5BB

Accessibility & contrast

On white

4.26

#B3636E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#B3636E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3636E

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3636E	#FFFFFF	#000000	##000000
##B3636E	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#72716E

Deuteranopia (green-blind)

#86806C

Tritanopia (blue-blind)

#C05B67

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b3636e;
/* rgb */ color: rgb(179, 99, 110);
/* oklch */ color: oklch(59.4% 0.103 11.9);

Tailwind

colors: {
  custom: {
    50: '#cc9197',
    500: '#b3636e',
    950: '#000000',
  },
}

SCSS

$custom: #b3636e;
$custom-light: #cc9197;
$custom-dark: #000000;

JSON

{
  "hex": "#b3636e",
  "rgb": {
    "r": 179,
    "g": 99,
    "b": 110
  },
  "hsl": {
    "h": 351.75,
    "s": 34.483,
    "l": 54.51
  },
  "oklch": {
    "l": 0.59412,
    "c": 0.1035,
    "h": 11.9
  },
  "luminance": 0.19633
}

Semantic roles & 50–950 ramp

primary

#B3636E

secondary

#A8CAC5

accent

#CBBC5D

background

#FCF9F9

surface

#F9F1F2

border

#D2CBCC

text

#140D0D

muted

#827E7E

Preview Lab

Preview with #B3636E

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

Preview Lab → · Contrast checker → · Palette generator →