#3E31BC#3E31BC

#3E31BC is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 43.0% C 0.206 H 277.4°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#3E31BC
RGB	rgb(62, 49, 188)
HSL	hsl(246, 59%, 46%)
HSV	hsv(246, 74%, 74%)
CMYK	cmyk(67%, 73.9%, 0%, 26.3%)
CIE-LAB	lab(31.46, 47.35, -70.64)
CIE-LCH	lch(31.46, 85.04, 303.83°)
OKLab	oklab(42.97% 0.0267 -0.2041)
OKLCH	oklch(42.97% 0.206 277.4)
XYZ	xyz(12.1591, 6.8505, 48.2487)
Luminance	0.0685 (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

#3E31BC #AFBC31

analogous

#3169BC #3E31BC #8431BC

triadic

#3E31BC #BC3E31 #31BC3E

tetradic

#3E31BC #BC3169 #AFBC31 #31BC84

square

#3E31BC #BC3169 #AFBC31 #31BC84

split-complementary

#3E31BC #BC8431 #69BC31

monochromatic

#1E185B #2E248B #3E31BC #6357D3 #9088E0

Accessibility & contrast

On white

8.86

#3E31BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#3E31BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E31BC

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E31BC	#FFFFFF	#000000	##FFFFFF
##3E31BC	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)

#0050C0

Deuteranopia (green-blind)

#0044B9

Tritanopia (blue-blind)

#005974

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3e31bc;
/* rgb */ color: rgb(62, 49, 188);
/* oklch */ color: oklch(43.0% 0.206 277.4);

Tailwind

colors: {
  custom: {
    50: '#846bd1',
    500: '#3e31bc',
    950: '#000000',
  },
}

SCSS

$custom: #3e31bc;
$custom-light: #846bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e31bc",
  "rgb": {
    "r": 62,
    "g": 49,
    "b": 188
  },
  "hsl": {
    "h": 245.612,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.42968,
    "c": 0.20581,
    "h": 277.4
  },
  "luminance": 0.06852
}

Semantic roles & 50–950 ramp

primary

#3E31BC

secondary

#C3CA7F

accent

#E246D3

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3E31BC

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

Preview Lab → · Contrast checker → · Palette generator →