#3E31AE#3E31AE

#3E31AE is a dark, vivid blue. Relative luminance 0.063; OKLCH L 41.6% C 0.189 H 279.0°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#3E31AE
RGB	rgb(62, 49, 174)
HSL	hsl(246, 56%, 44%)
HSV	hsv(246, 72%, 68%)
CMYK	cmyk(64.4%, 71.8%, 0%, 31.8%)
CIE-LAB	lab(30.10, 42.90, -64.57)
CIE-LCH	lch(30.10, 77.52, 303.60°)
OKLab	oklab(41.59% 0.0295 -0.1863)
OKLCH	oklch(41.59% 0.189 279)
XYZ	xyz(10.7225, 6.2759, 40.6825)
Luminance	0.0628 (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

#3E31AE #A1AE31

analogous

#3162AE #3E31AE #7C31AE

triadic

#3E31AE #AE3E31 #31AE3E

tetradic

#3E31AE #AE3162 #A1AE31 #31AE7C

square

#3E31AE #AE3162 #A1AE31 #31AE7C

split-complementary

#3E31AE #AE7C31 #62AE31

monochromatic

#1C164E #2D247E #3E31AE #5C4FCD #887FDB

Accessibility & contrast

On white

9.31

#3E31AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#3E31AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E31AE

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E31AE	#FFFFFF	#000000	##FFFFFF
##3E31AE	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB2

Deuteranopia (green-blind)

#0042AC

Tritanopia (blue-blind)

#00536C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3e31ae;
/* rgb */ color: rgb(62, 49, 174);
/* oklch */ color: oklch(41.6% 0.189 279.0);

Tailwind

colors: {
  custom: {
    50: '#816bc7',
    500: '#3e31ae',
    950: '#000000',
  },
}

SCSS

$custom: #3e31ae;
$custom-light: #816bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e31ae",
  "rgb": {
    "r": 62,
    "g": 49,
    "b": 174
  },
  "hsl": {
    "h": 246.24,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.41585,
    "c": 0.18866,
    "h": 279
  },
  "luminance": 0.06277
}

Semantic roles & 50–950 ramp

primary

#3E31AE

secondary

#BCC477

accent

#DF48D0

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #3E31AE

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

Preview Lab → · Contrast checker → · Palette generator →