#3E31BE#3E31BE

#3E31BE is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 43.2% C 0.208 H 277.2°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#3E31BE
RGB	rgb(62, 49, 190)
HSL	hsl(246, 59%, 47%)
HSV	hsv(246, 74%, 75%)
CMYK	cmyk(67.4%, 74.2%, 0%, 25.5%)
CIE-LAB	lab(31.66, 47.98, -71.49)
CIE-LCH	lch(31.66, 86.10, 303.87°)
OKLab	oklab(43.17% 0.0263 -0.2065)
OKLCH	oklch(43.17% 0.208 277.2)
XYZ	xyz(12.3762, 6.9374, 49.3921)
Luminance	0.0694 (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

#3E31BE #B1BE31

analogous

#316BBE #3E31BE #8531BE

triadic

#3E31BE #BE3E31 #31BE3E

tetradic

#3E31BE #BE316B #B1BE31 #31BE85

square

#3E31BE #BE316B #B1BE31 #31BE85

split-complementary

#3E31BE #BE8531 #6BBE31

monochromatic

#1E185D #2E248D #3E31BE #6458D4 #9189E1

Accessibility & contrast

On white

8.80

#3E31BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#3E31BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E31BE

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E31BE	#FFFFFF	#000000	##FFFFFF
##3E31BE	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	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: #3e31be;
/* rgb */ color: rgb(62, 49, 190);
/* oklch */ color: oklch(43.2% 0.208 277.2);

Tailwind

colors: {
  custom: {
    50: '#856cd3',
    500: '#3e31be',
    950: '#000000',
  },
}

SCSS

$custom: #3e31be;
$custom-light: #856cd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e31be",
  "rgb": {
    "r": 62,
    "g": 49,
    "b": 190
  },
  "hsl": {
    "h": 245.532,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.43169,
    "c": 0.20821,
    "h": 277.2
  },
  "luminance": 0.06938
}

Semantic roles & 50–950 ramp

primary

#3E31BE

secondary

#C4CA80

accent

#E246D4

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3E31BE

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

Preview Lab → · Contrast checker → · Palette generator →