#3E28BA#3E28BA

#3E28BA is a dark, highly saturated blue. Relative luminance 0.061; OKLCH L 41.6% C 0.212 H 278.7°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#3E28BA
RGB	rgb(62, 40, 186)
HSL	hsl(249, 65%, 44%)
HSV	hsv(249, 78%, 73%)
CMYK	cmyk(66.7%, 78.5%, 0%, 27.1%)
CIE-LAB	lab(29.63, 51.38, -72.49)
CIE-LCH	lch(29.63, 88.85, 305.33°)
OKLab	oklab(41.62% 0.0321 -0.2094)
OKLCH	oklch(41.62% 0.212 278.7)
XYZ	xyz(11.6055, 6.0859, 47.0080)
Luminance	0.0609 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E28BA #A4BA28

analogous

#285BBA #3E28BA #8728BA

triadic

#3E28BA #BA3E28 #28BA3E

tetradic

#3E28BA #BA285B #A4BA28 #28BA87

square

#3E28BA #BA285B #A4BA28 #28BA87

split-complementary

#3E28BA #BA8728 #5BBA28

monochromatic

#1C1255 #2D1D88 #3E28BA #5D48D8 #8A7AE2

Accessibility & contrast

On white

9.47

#3E28BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#3E28BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E28BA

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E28BA	#FFFFFF	#000000	##FFFFFF
##3E28BA	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BBE

Deuteranopia (green-blind)

#0040B7

Tritanopia (blue-blind)

#005471

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3e28ba;
/* rgb */ color: rgb(62, 40, 186);
/* oklch */ color: oklch(41.6% 0.212 278.7);

Tailwind

colors: {
  custom: {
    50: '#8566d0',
    500: '#3e28ba',
    950: '#000000',
  },
}

SCSS

$custom: #3e28ba;
$custom-light: #8566d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e28ba",
  "rgb": {
    "r": 62,
    "g": 40,
    "b": 186
  },
  "hsl": {
    "h": 249.041,
    "s": 64.602,
    "l": 44.314
  },
  "oklch": {
    "l": 0.41616,
    "c": 0.21181,
    "h": 278.7
  },
  "luminance": 0.06087
}

Semantic roles & 50–950 ramp

primary

#3E28BA

secondary

#BDCA73

accent

#E840CE

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0D0614

muted

#7D7A83

Preview Lab

Preview with #3E28BA

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

Preview Lab → · Contrast checker → · Palette generator →