#5637AE#5637AE

#5637AE is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.5% C 0.179 H 289.0°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#5637AE
RGB	rgb(86, 55, 174)
HSL	hsl(256, 52%, 45%)
HSV	hsv(256, 68%, 68%)
CMYK	cmyk(50.6%, 68.4%, 0%, 31.8%)
CIE-LAB	lab(33.49, 43.24, -58.93)
CIE-LCH	lch(33.49, 73.09, 306.27°)
OKLab	oklab(44.54% 0.0582 -0.1691)
OKLCH	oklch(44.54% 0.179 289)
XYZ	xyz(12.8417, 7.7662, 40.8586)
Luminance	0.0777 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.47

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5637AE #8FAE37

analogous

#3754AE #5637AE #9137AE

triadic

#5637AE #AE5637 #37AE56

tetradic

#5637AE #AE3754 #8FAE37 #37AE91

square

#5637AE #AE3754 #8FAE37 #37AE91

split-complementary

#5637AE #AE9137 #54AE37

monochromatic

#281A51 #3F287F #5637AE #7658CA #9C86D9

Accessibility & contrast

On white

8.22

#5637AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#5637AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5637AE

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5637AE	#FFFFFF	#000000	##FFFFFF
##5637AE	1.00	8.22	2.55	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B2

Deuteranopia (green-blind)

#004CAC

Tritanopia (blue-blind)

#37556E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #5637ae;
/* rgb */ color: rgb(86, 55, 174);
/* oklch */ color: oklch(44.5% 0.179 289.0);

Tailwind

colors: {
  custom: {
    50: '#8e70c7',
    500: '#5637ae',
    950: '#000000',
  },
}

SCSS

$custom: #5637ae;
$custom-light: #8e70c7;
$custom-dark: #000000;

JSON

{
  "hex": "#5637ae",
  "rgb": {
    "r": 86,
    "g": 55,
    "b": 174
  },
  "hsl": {
    "h": 255.63,
    "s": 51.965,
    "l": 44.902
  },
  "oklch": {
    "l": 0.44544,
    "c": 0.17878,
    "h": 289
  },
  "luminance": 0.07767
}

Semantic roles & 50–950 ramp

primary

#5637AE

secondary

#B1C37E

accent

#DB4CB6

background

#F9F6FC

surface

#F1ECF8

border

#CBC7D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #5637AE

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

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