#3E33C9#3E33C9

#3E33C9 is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.6% C 0.219 H 276.0°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#3E33C9
RGB	rgb(62, 51, 201)
HSL	hsl(244, 60%, 49%)
HSV	hsv(244, 75%, 79%)
CMYK	cmyk(69.2%, 74.6%, 0%, 21.2%)
CIE-LAB	lab(33.15, 50.36, -75.49)
CIE-LCH	lch(33.15, 90.74, 303.71°)
OKLab	oklab(44.55% 0.0229 -0.2182)
OKLCH	oklch(44.55% 0.219 276)
XYZ	xyz(13.7096, 7.6076, 55.9929)
Luminance	0.0761 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.13

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E33C9 #BEC933

analogous

#3373C9 #3E33C9 #8933C9

triadic

#3E33C9 #C93E33 #33C93E

tetradic

#3E33C9 #C93373 #BEC933 #33C989

square

#3E33C9 #C93373 #BEC933 #33C989

split-complementary

#3E33C9 #C98933 #73C933

monochromatic

#201A67 #2F2798 #3E33C9 #6B62D7 #9993E4

Accessibility & contrast

On white

8.33

#3E33C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#3E33C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E33C9

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E33C9	#FFFFFF	#000000	##FFFFFF
##3E33C9	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054CD

Deuteranopia (green-blind)

#0047C6

Tritanopia (blue-blind)

#005F7C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3e33c9;
/* rgb */ color: rgb(62, 51, 201);
/* oklch */ color: oklch(44.6% 0.219 276.0);

Tailwind

colors: {
  custom: {
    50: '#876ddb',
    500: '#3e33c9',
    950: '#000000',
  },
}

SCSS

$custom: #3e33c9;
$custom-light: #876ddb;
$custom-dark: #000000;

JSON

{
  "hex": "#3e33c9",
  "rgb": {
    "r": 62,
    "g": 51,
    "b": 201
  },
  "hsl": {
    "h": 244.4,
    "s": 59.524,
    "l": 49.412
  },
  "oklch": {
    "l": 0.44552,
    "c": 0.2194,
    "h": 276
  },
  "luminance": 0.07609
}

Semantic roles & 50–950 ramp

primary

#3E33C9

secondary

#C9CF89

accent

#E345D7

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3E33C9

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

Preview Lab → · Contrast checker → · Palette generator →