#5638AE#5638AE

#5638AE is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.7% C 0.178 H 288.8°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#5638AE
RGB	rgb(86, 56, 174)
HSL	hsl(255, 51%, 45%)
HSV	hsv(255, 68%, 68%)
CMYK	cmyk(50.6%, 67.8%, 0%, 31.8%)
CIE-LAB	lab(33.69, 42.69, -58.60)
CIE-LCH	lch(33.69, 72.50, 306.07°)
OKLab	oklab(44.69% 0.0572 -0.1681)
OKLCH	oklch(44.69% 0.178 288.8)
XYZ	xyz(12.8897, 7.8622, 40.8746)
Luminance	0.0786 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.25

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5638AE #90AE38

analogous

#3855AE #5638AE #9138AE

triadic

#5638AE #AE5638 #38AE56

tetradic

#5638AE #AE3855 #90AE38 #38AE91

square

#5638AE #AE3855 #90AE38 #38AE91

split-complementary

#5638AE #AE9138 #55AE38

monochromatic

#281A51 #3F2980 #5638AE #7659CA #9C88D9

Accessibility & contrast

On white

8.16

#5638AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#5638AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5638AE

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5638AE	#FFFFFF	#000000	##FFFFFF
##5638AE	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B2

Deuteranopia (green-blind)

#004CAC

Tritanopia (blue-blind)

#37566E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #5638ae;
/* rgb */ color: rgb(86, 56, 174);
/* oklch */ color: oklch(44.7% 0.178 288.8);

Tailwind

colors: {
  custom: {
    50: '#8e71c7',
    500: '#5638ae',
    950: '#000000',
  },
}

SCSS

$custom: #5638ae;
$custom-light: #8e71c7;
$custom-dark: #000000;

JSON

{
  "hex": "#5638ae",
  "rgb": {
    "r": 86,
    "g": 56,
    "b": 174
  },
  "hsl": {
    "h": 255.254,
    "s": 51.304,
    "l": 45.098
  },
  "oklch": {
    "l": 0.4469,
    "c": 0.17755,
    "h": 288.8
  },
  "luminance": 0.07863
}

Semantic roles & 50–950 ramp

primary

#5638AE

secondary

#B2C37F

accent

#DB4DB7

background

#F9F6FC

surface

#F1ECF8

border

#CBC7D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #5638AE

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

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