#3E33AD#3E33AD

#3E33AD is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.8% C 0.185 H 278.8°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#3E33AD
RGB	rgb(62, 51, 173)
HSL	hsl(245, 54%, 44%)
HSV	hsv(245, 71%, 68%)
CMYK	cmyk(64.2%, 70.5%, 0%, 32.2%)
CIE-LAB	lab(30.42, 41.42, -63.44)
CIE-LCH	lch(30.42, 75.77, 303.14°)
OKLab	oklab(41.79% 0.0282 -0.183)
OKLCH	oklch(41.79% 0.185 278.8)
XYZ	xyz(10.7108, 6.4081, 40.1995)
Luminance	0.0641 (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

#3E33AD #A2AD33

analogous

#3365AD #3E33AD #7B33AD

triadic

#3E33AD #AD3E33 #33AD3E

tetradic

#3E33AD #AD3365 #A2AD33 #33AD7B

square

#3E33AD #AD3365 #A2AD33 #33AD7B

split-complementary

#3E33AD #AD7B33 #65AD33

monochromatic

#1C174E #2D257E #3E33AD #5C51CC #8981DA

Accessibility & contrast

On white

9.20

#3E33AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#3E33AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E33AD

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E33AD	#FFFFFF	#000000	##FFFFFF
##3E33AD	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB1

Deuteranopia (green-blind)

#0043AB

Tritanopia (blue-blind)

#00546C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3e33ad;
/* rgb */ color: rgb(62, 51, 173);
/* oklch */ color: oklch(41.8% 0.185 278.8);

Tailwind

colors: {
  custom: {
    50: '#816cc7',
    500: '#3e33ad',
    950: '#000000',
  },
}

SCSS

$custom: #3e33ad;
$custom-light: #816cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e33ad",
  "rgb": {
    "r": 62,
    "g": 51,
    "b": 173
  },
  "hsl": {
    "h": 245.41,
    "s": 54.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41786,
    "c": 0.18521,
    "h": 278.8
  },
  "luminance": 0.06409
}

Semantic roles & 50–950 ramp

primary

#3E33AD

secondary

#BCC379

accent

#DE4AD0

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #3E33AD

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

Preview Lab → · Contrast checker → · Palette generator →