#3E31AF#3E31AF

#3E31AF is a dark, vivid blue. Relative luminance 0.063; OKLCH L 41.7% C 0.190 H 278.9°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#3E31AF
RGB	rgb(62, 49, 175)
HSL	hsl(246, 56%, 44%)
HSV	hsv(246, 72%, 69%)
CMYK	cmyk(64.6%, 72%, 0%, 31.4%)
CIE-LAB	lab(30.19, 43.22, -65.01)
CIE-LCH	lch(30.19, 78.07, 303.61°)
OKLab	oklab(41.68% 0.0293 -0.1876)
OKLCH	oklch(41.68% 0.19 278.9)
XYZ	xyz(10.8203, 6.3150, 41.1978)
Luminance	0.0632 (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

#3E31AF #A2AF31

analogous

#3163AF #3E31AF #7D31AF

triadic

#3E31AF #AF3E31 #31AF3E

tetradic

#3E31AF #AF3163 #A2AF31 #31AF7D

square

#3E31AF #AF3163 #A2AF31 #31AF7D

split-complementary

#3E31AF #AF7D31 #63AF31

monochromatic

#1C164F #2D247F #3E31AF #5C4FCE #897FDB

Accessibility & contrast

On white

9.28

#3E31AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#3E31AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E31AF

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E31AF	#FFFFFF	#000000	##FFFFFF
##3E31AF	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB3

Deuteranopia (green-blind)

#0042AD

Tritanopia (blue-blind)

#00546D

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3e31af;
/* rgb */ color: rgb(62, 49, 175);
/* oklch */ color: oklch(41.7% 0.190 278.9);

Tailwind

colors: {
  custom: {
    50: '#826bc8',
    500: '#3e31af',
    950: '#000000',
  },
}

SCSS

$custom: #3e31af;
$custom-light: #826bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e31af",
  "rgb": {
    "r": 62,
    "g": 49,
    "b": 175
  },
  "hsl": {
    "h": 246.19,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41683,
    "c": 0.18989,
    "h": 278.9
  },
  "luminance": 0.06316
}

Semantic roles & 50–950 ramp

primary

#3E31AF

secondary

#BCC478

accent

#E048D0

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #3E31AF

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

Preview Lab → · Contrast checker → · Palette generator →