#3E33C0#3E33C0

#3E33C0 is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.6% C 0.209 H 276.8°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#3E33C0
RGB	rgb(62, 51, 192)
HSL	hsl(245, 58%, 48%)
HSV	hsv(245, 73%, 75%)
CMYK	cmyk(67.7%, 73.4%, 0%, 24.7%)
CIE-LAB	lab(32.25, 47.52, -71.70)
CIE-LCH	lch(32.25, 86.02, 303.53°)
OKLab	oklab(43.64% 0.0247 -0.2072)
OKLCH	oklch(43.64% 0.209 276.8)
XYZ	xyz(12.6818, 7.1964, 50.5797)
Luminance	0.0720 (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

#3E33C0 #B5C033

analogous

#336EC0 #3E33C0 #8533C0

triadic

#3E33C0 #C03E33 #33C03E

tetradic

#3E33C0 #C0336E #B5C033 #33C085

square

#3E33C0 #C0336E #B5C033 #33C085

split-complementary

#3E33C0 #C08533 #6EC033

monochromatic

#1F195F #2E2690 #3E33C0 #665CD4 #938DE1

Accessibility & contrast

On white

8.61

#3E33C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#3E33C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E33C0

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E33C0	#FFFFFF	#000000	##FFFFFF
##3E33C0	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C4

Deuteranopia (green-blind)

#0046BD

Tritanopia (blue-blind)

#005B77

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3e33c0;
/* rgb */ color: rgb(62, 51, 192);
/* oklch */ color: oklch(43.6% 0.209 276.8);

Tailwind

colors: {
  custom: {
    50: '#856dd4',
    500: '#3e33c0',
    950: '#000000',
  },
}

SCSS

$custom: #3e33c0;
$custom-light: #856dd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e33c0",
  "rgb": {
    "r": 62,
    "g": 51,
    "b": 192
  },
  "hsl": {
    "h": 244.681,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.43644,
    "c": 0.20865,
    "h": 276.8
  },
  "luminance": 0.07198
}

Semantic roles & 50–950 ramp

primary

#3E33C0

secondary

#C5CB84

accent

#E147D5

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0D0714

muted

#7D7A83

Preview Lab

Preview with #3E33C0

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

Preview Lab → · Contrast checker → · Palette generator →