#3E28AF#3E28AF

#3E28AF is a dark, vivid blue. Relative luminance 0.056; OKLCH L 40.5% C 0.199 H 280.2°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#3E28AF
RGB	rgb(62, 40, 175)
HSL	hsl(250, 63%, 42%)
HSV	hsv(250, 77%, 69%)
CMYK	cmyk(64.6%, 77.1%, 0%, 31.4%)
CIE-LAB	lab(28.47, 48.06, -67.84)
CIE-LCH	lch(28.47, 83.14, 305.32°)
OKLab	oklab(40.47% 0.0351 -0.1958)
OKLCH	oklch(40.47% 0.199 280.2)
XYZ	xyz(10.4808, 5.6360, 41.0847)
Luminance	0.0564 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E28AF #99AF28

analogous

#2855AF #3E28AF #8228AF

triadic

#3E28AF #AF3E28 #28AF3E

tetradic

#3E28AF #AF2855 #99AF28 #28AF82

square

#3E28AF #AF2855 #99AF28 #28AF82

split-complementary

#3E28AF #AF8228 #55AF28

monochromatic

#1B114B #2C1D7D #3E28AF #5941D4 #8473DF

Accessibility & contrast

On white

9.87

#3E28AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#3E28AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E28AF

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E28AF	#FFFFFF	#000000	##FFFFFF
##3E28AF	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B3

Deuteranopia (green-blind)

#003EAD

Tritanopia (blue-blind)

#00506A

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3e28af;
/* rgb */ color: rgb(62, 40, 175);
/* oklch */ color: oklch(40.5% 0.199 280.2);

Tailwind

colors: {
  custom: {
    50: '#8266c8',
    500: '#3e28af',
    950: '#000000',
  },
}

SCSS

$custom: #3e28af;
$custom-light: #8266c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e28af",
  "rgb": {
    "r": 62,
    "g": 40,
    "b": 175
  },
  "hsl": {
    "h": 249.778,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.40468,
    "c": 0.19894,
    "h": 280.2
  },
  "luminance": 0.05637
}

Semantic roles & 50–950 ramp

primary

#3E28AF

secondary

#B8C66D

accent

#E642CB

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3E28AF

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

Preview Lab → · Contrast checker → · Palette generator →