#3E3573#3E3573

#3E3573 is a dark, moderate blue. Relative luminance 0.048; OKLCH L 37.2% C 0.103 H 287.0°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#3E3573
RGB	rgb(62, 53, 115)
HSL	hsl(249, 37%, 33%)
HSV	hsv(249, 54%, 45%)
CMYK	cmyk(46.1%, 53.9%, 0%, 54.9%)
CIE-LAB	lab(26.18, 21.11, -34.57)
CIE-LCH	lch(26.18, 40.50, 301.41°)
OKLab	oklab(37.22% 0.03 -0.0982)
OKLCH	oklch(37.22% 0.103 287)
XYZ	xyz(6.3533, 4.8079, 16.8096)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E3573 #6A7335

analogous

#354B73 #3E3573 #5D3573

triadic

#3E3573 #733E35 #35733E

tetradic

#3E3573 #73354B #6A7335 #35735D

square

#3E3573 #73354B #6A7335 #35735D

split-complementary

#3E3573 #735D35 #4B7335

monochromatic

#110E1F #272249 #3E3573 #55489D #7469BA

Accessibility & contrast

On white

10.71

#3E3573 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#3E3573 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E3573

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E3573	#FFFFFF	#000000	##FFFFFF
##3E3573	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#194075

Deuteranopia (green-blind)

#183C72

Tritanopia (blue-blind)

#2E424E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3e3573;
/* rgb */ color: rgb(62, 53, 115);
/* oklch */ color: oklch(37.2% 0.103 287.0);

Tailwind

colors: {
  custom: {
    50: '#776c9c',
    500: '#3e3573',
    950: '#000000',
  },
}

SCSS

$custom: #3e3573;
$custom-light: #776c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#3e3573",
  "rgb": {
    "r": 62,
    "g": 53,
    "b": 115
  },
  "hsl": {
    "h": 248.71,
    "s": 36.905,
    "l": 32.941
  },
  "oklch": {
    "l": 0.37217,
    "c": 0.1027,
    "h": 287
  },
  "luminance": 0.04808
}

Semantic roles & 50–950 ramp

primary

#3E3573

secondary

#99A262

accent

#CD5BBC

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#09070E

muted

#7B7A7E

Preview Lab

Preview with #3E3573

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

Preview Lab → · Contrast checker → · Palette generator →