#3E30AF#3E30AF

#3E30AF is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.5% C 0.191 H 279.0°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#3E30AF
RGB	rgb(62, 48, 175)
HSL	hsl(247, 57%, 44%)
HSV	hsv(247, 73%, 69%)
CMYK	cmyk(64.6%, 72.6%, 0%, 31.4%)
CIE-LAB	lab(29.99, 43.78, -65.34)
CIE-LCH	lch(29.99, 78.66, 303.82°)
OKLab	oklab(41.54% 0.03 -0.1886)
OKLCH	oklch(41.54% 0.191 279)
XYZ	xyz(10.7789, 6.2323, 41.1841)
Luminance	0.0623 (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

#3E30AF #A1AF30

analogous

#3061AF #3E30AF #7D30AF

triadic

#3E30AF #AF3E30 #30AF3E

tetradic

#3E30AF #AF3061 #A1AF30 #30AF7D

square

#3E30AF #AF3061 #A1AF30 #30AF7D

split-complementary

#3E30AF #AF7D30 #61AF30

monochromatic

#1C164F #2D237F #3E30AF #5C4ECE #887EDC

Accessibility & contrast

On white

9.35

#3E30AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#3E30AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E30AF

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E30AF	#FFFFFF	#000000	##FFFFFF
##3E30AF	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB3

Deuteranopia (green-blind)

#0042AD

Tritanopia (blue-blind)

#00536C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3e30af;
/* rgb */ color: rgb(62, 48, 175);
/* oklch */ color: oklch(41.5% 0.191 279.0);

Tailwind

colors: {
  custom: {
    50: '#826ac8',
    500: '#3e30af',
    950: '#000000',
  },
}

SCSS

$custom: #3e30af;
$custom-light: #826ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e30af",
  "rgb": {
    "r": 62,
    "g": 48,
    "b": 175
  },
  "hsl": {
    "h": 246.614,
    "s": 56.951,
    "l": 43.725
  },
  "oklch": {
    "l": 0.41538,
    "c": 0.19096,
    "h": 279
  },
  "luminance": 0.06233
}

Semantic roles & 50–950 ramp

primary

#3E30AF

secondary

#BCC476

accent

#E048CF

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #3E30AF

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

Preview Lab → · Contrast checker → · Palette generator →