#3E36C8#3E36C8

#3E36C8 is a dark, highly saturated blue. Relative luminance 0.078; OKLCH L 44.9% C 0.215 H 275.7°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#3E36C8
RGB	rgb(62, 54, 200)
HSL	hsl(243, 57%, 50%)
HSV	hsv(243, 73%, 78%)
CMYK	cmyk(69%, 73%, 0%, 21.6%)
CIE-LAB	lab(33.63, 48.42, -74.12)
CIE-LCH	lch(33.63, 88.53, 303.15°)
OKLab	oklab(44.86% 0.0214 -0.2142)
OKLCH	oklch(44.86% 0.215 275.7)
XYZ	xyz(13.7277, 7.8313, 55.4205)
Luminance	0.0783 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E36C8 #C0C836

analogous

#3677C8 #3E36C8 #8736C8

triadic

#3E36C8 #C83E36 #36C83E

tetradic

#3E36C8 #C83677 #C0C836 #36C887

square

#3E36C8 #C83677 #C0C836 #36C887

split-complementary

#3E36C8 #C88736 #77C836

monochromatic

#201C68 #2F2998 #3E36C8 #6C66D6 #9A96E3

Accessibility & contrast

On white

8.18

#3E36C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#3E36C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E36C8

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E36C8	#FFFFFF	#000000	##FFFFFF
##3E36C8	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055CC

Deuteranopia (green-blind)

#0048C5

Tritanopia (blue-blind)

#00607C

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3e36c8;
/* rgb */ color: rgb(62, 54, 200);
/* oklch */ color: oklch(44.9% 0.215 275.7);

Tailwind

colors: {
  custom: {
    50: '#866fda',
    500: '#3e36c8',
    950: '#000000',
  },
}

SCSS

$custom: #3e36c8;
$custom-light: #866fda;
$custom-dark: #000000;

JSON

{
  "hex": "#3e36c8",
  "rgb": {
    "r": 62,
    "g": 54,
    "b": 200
  },
  "hsl": {
    "h": 243.288,
    "s": 57.48,
    "l": 49.804
  },
  "oklch": {
    "l": 0.4486,
    "c": 0.21531,
    "h": 275.7
  },
  "luminance": 0.07833
}

Semantic roles & 50–950 ramp

primary

#3E36C8

secondary

#CACE8C

accent

#E147D8

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3E36C8

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

Preview Lab → · Contrast checker → · Palette generator →