#3E28BD#3E28BD

#3E28BD is a dark, highly saturated blue. Relative luminance 0.062; OKLCH L 41.9% C 0.215 H 278.4°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#3E28BD
RGB	rgb(62, 40, 189)
HSL	hsl(249, 65%, 45%)
HSV	hsv(249, 79%, 74%)
CMYK	cmyk(67.2%, 78.8%, 0%, 25.9%)
CIE-LAB	lab(29.95, 52.28, -73.74)
CIE-LCH	lch(29.95, 90.39, 305.34°)
OKLab	oklab(41.93% 0.0313 -0.213)
OKLCH	oklch(41.93% 0.215 278.4)
XYZ	xyz(11.9277, 6.2148, 48.7052)
Luminance	0.0622 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E28BD #A7BD28

analogous

#285DBD #3E28BD #8928BD

triadic

#3E28BD #BD3E28 #28BD3E

tetradic

#3E28BD #BD285D #A7BD28 #28BD89

square

#3E28BD #BD285D #A7BD28 #28BD89

split-complementary

#3E28BD #BD8928 #5DBD28

monochromatic

#1D1358 #2D1D8A #3E28BD #5F4AD9 #8B7CE3

Accessibility & contrast

On white

9.36

#3E28BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#3E28BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E28BD

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E28BD	#FFFFFF	#000000	##FFFFFF
##3E28BD	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CC1

Deuteranopia (green-blind)

#0040BA

Tritanopia (blue-blind)

#005572

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3e28bd;
/* rgb */ color: rgb(62, 40, 189);
/* oklch */ color: oklch(41.9% 0.215 278.4);

Tailwind

colors: {
  custom: {
    50: '#8566d2',
    500: '#3e28bd',
    950: '#000000',
  },
}

SCSS

$custom: #3e28bd;
$custom-light: #8566d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e28bd",
  "rgb": {
    "r": 62,
    "g": 40,
    "b": 189
  },
  "hsl": {
    "h": 248.859,
    "s": 65.066,
    "l": 44.902
  },
  "oklch": {
    "l": 0.41934,
    "c": 0.21528,
    "h": 278.4
  },
  "luminance": 0.06216
}

Semantic roles & 50–950 ramp

primary

#3E28BD

secondary

#BFCB75

accent

#E840CF

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #3E28BD

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

Preview Lab → · Contrast checker → · Palette generator →