#3E30BE#3E30BE

#3E30BE is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 43.0% C 0.209 H 277.4°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#3E30BE
RGB	rgb(62, 48, 190)
HSL	hsl(246, 60%, 47%)
HSV	hsv(246, 75%, 75%)
CMYK	cmyk(67.4%, 74.7%, 0%, 25.5%)
CIE-LAB	lab(31.47, 48.52, -71.81)
CIE-LCH	lch(31.47, 86.66, 304.04°)
OKLab	oklab(43.04% 0.0268 -0.2074)
OKLCH	oklch(43.04% 0.209 277.4)
XYZ	xyz(12.3348, 6.8547, 49.3783)
Luminance	0.0686 (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

#3E30BE #B0BE30

analogous

#3069BE #3E30BE #8530BE

triadic

#3E30BE #BE3E30 #30BE3E

tetradic

#3E30BE #BE3069 #B0BE30 #30BE85

square

#3E30BE #BE3069 #B0BE30 #30BE85

split-complementary

#3E30BE #BE8530 #69BE30

monochromatic

#1E175C #2E248D #3E30BE #6357D4 #9088E1

Accessibility & contrast

On white

8.86

#3E30BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#3E30BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E30BE

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E30BE	#FFFFFF	#000000	##FFFFFF
##3E30BE	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050C2

Deuteranopia (green-blind)

#0044BB

Tritanopia (blue-blind)

#005975

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3e30be;
/* rgb */ color: rgb(62, 48, 190);
/* oklch */ color: oklch(43.0% 0.209 277.4);

Tailwind

colors: {
  custom: {
    50: '#856bd3',
    500: '#3e30be',
    950: '#000000',
  },
}

SCSS

$custom: #3e30be;
$custom-light: #856bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e30be",
  "rgb": {
    "r": 62,
    "g": 48,
    "b": 190
  },
  "hsl": {
    "h": 245.915,
    "s": 59.664,
    "l": 46.667
  },
  "oklch": {
    "l": 0.43035,
    "c": 0.20918,
    "h": 277.4
  },
  "luminance": 0.06856
}

Semantic roles & 50–950 ramp

primary

#3E30BE

secondary

#C3CB7F

accent

#E345D3

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0D0714

muted

#7D7A83

Preview Lab

Preview with #3E30BE

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

Preview Lab → · Contrast checker → · Palette generator →