#3E33AF#3E33AF

#3E33AF is a dark, vivid blue. Relative luminance 0.065; OKLCH L 42.0% C 0.188 H 278.5°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#3E33AF
RGB	rgb(62, 51, 175)
HSL	hsl(245, 55%, 44%)
HSV	hsv(245, 71%, 69%)
CMYK	cmyk(64.6%, 70.9%, 0%, 31.4%)
CIE-LAB	lab(30.61, 42.07, -64.33)
CIE-LCH	lch(30.61, 76.87, 303.18°)
OKLab	oklab(41.98% 0.0279 -0.1856)
OKLCH	oklch(41.98% 0.188 278.5)
XYZ	xyz(10.9058, 6.4861, 41.2264)
Luminance	0.0649 (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

#3E33AF #A4AF33

analogous

#3366AF #3E33AF #7C33AF

triadic

#3E33AF #AF3E33 #33AF3E

tetradic

#3E33AF #AF3366 #A4AF33 #33AF7C

square

#3E33AF #AF3366 #A4AF33 #33AF7C

split-complementary

#3E33AF #AF7C33 #66AF33

monochromatic

#1C1750 #2D2580 #3E33AF #5D52CD #8A82DB

Accessibility & contrast

On white

9.14

#3E33AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#3E33AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E33AF

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E33AF	#FFFFFF	#000000	##FFFFFF
##3E33AF	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB3

Deuteranopia (green-blind)

#0043AD

Tritanopia (blue-blind)

#00556D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3e33af;
/* rgb */ color: rgb(62, 51, 175);
/* oklch */ color: oklch(42.0% 0.188 278.5);

Tailwind

colors: {
  custom: {
    50: '#826cc8',
    500: '#3e33af',
    950: '#000000',
  },
}

SCSS

$custom: #3e33af;
$custom-light: #826cc8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e33af",
  "rgb": {
    "r": 62,
    "g": 51,
    "b": 175
  },
  "hsl": {
    "h": 245.323,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.41978,
    "c": 0.18772,
    "h": 278.5
  },
  "luminance": 0.06487
}

Semantic roles & 50–950 ramp

primary

#3E33AF

secondary

#BDC47A

accent

#DE4AD1

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #3E33AF

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

Preview Lab → · Contrast checker → · Palette generator →