#3E33C7#3E33C7

#3E33C7 is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.3% C 0.217 H 276.2°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#3E33C7
RGB	rgb(62, 51, 199)
HSL	hsl(244, 59%, 49%)
HSV	hsv(244, 74%, 78%)
CMYK	cmyk(68.8%, 74.4%, 0%, 22%)
CIE-LAB	lab(32.95, 49.73, -74.65)
CIE-LCH	lch(32.95, 89.70, 303.67°)
OKLab	oklab(44.35% 0.0233 -0.2158)
OKLCH	oklch(44.35% 0.217 276.2)
XYZ	xyz(13.4759, 7.5141, 54.7619)
Luminance	0.0751 (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

#3E33C7 #BCC733

analogous

#3372C7 #3E33C7 #8833C7

triadic

#3E33C7 #C73E33 #33C73E

tetradic

#3E33C7 #C73372 #BCC733 #33C788

square

#3E33C7 #C73372 #BCC733 #33C788

split-complementary

#3E33C7 #C78833 #72C733

monochromatic

#201A66 #2F2796 #3E33C7 #6A61D6 #9891E3

Accessibility & contrast

On white

8.39

#3E33C7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#3E33C7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E33C7

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E33C7	#FFFFFF	#000000	##FFFFFF
##3E33C7	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054CB

Deuteranopia (green-blind)

#0047C4

Tritanopia (blue-blind)

#005E7B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3e33c7;
/* rgb */ color: rgb(62, 51, 199);
/* oklch */ color: oklch(44.3% 0.217 276.2);

Tailwind

colors: {
  custom: {
    50: '#866dd9',
    500: '#3e33c7',
    950: '#000000',
  },
}

SCSS

$custom: #3e33c7;
$custom-light: #866dd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e33c7",
  "rgb": {
    "r": 62,
    "g": 51,
    "b": 199
  },
  "hsl": {
    "h": 244.459,
    "s": 59.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.44349,
    "c": 0.21703,
    "h": 276.2
  },
  "luminance": 0.07515
}

Semantic roles & 50–950 ramp

primary

#3E33C7

secondary

#C9CE88

accent

#E245D7

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3E33C7

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

Preview Lab → · Contrast checker → · Palette generator →