#3E309E#3E309E

#3E309E is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.9% C 0.170 H 281.2°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#3E309E
RGB	rgb(62, 48, 158)
HSL	hsl(248, 53%, 40%)
HSV	hsv(248, 70%, 62%)
CMYK	cmyk(60.8%, 69.6%, 0%, 38%)
CIE-LAB	lab(28.40, 38.32, -57.71)
CIE-LCH	lch(28.40, 69.28, 303.58°)
OKLab	oklab(39.91% 0.033 -0.1663)
OKLCH	oklch(39.91% 0.17 281.2)
XYZ	xyz(9.2132, 5.6060, 32.9377)
Luminance	0.0561 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.96

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E309E #909E30

analogous

#30599E #3E309E #75309E

triadic

#3E309E #9E3E30 #309E3E

tetradic

#3E309E #9E3059 #909E30 #309E75

square

#3E309E #9E3059 #909E30 #309E75

split-complementary

#3E309E #9E7530 #599E30

monochromatic

#191340 #2C226F #3E309E #5545C6 #8074D5

Accessibility & contrast

On white

9.90

#3E309E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#3E309E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E309E

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E309E	#FFFFFF	#000000	##FFFFFF
##3E309E	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A1

Deuteranopia (green-blind)

#003F9C

Tritanopia (blue-blind)

#004D63

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3e309e;
/* rgb */ color: rgb(62, 48, 158);
/* oklch */ color: oklch(39.9% 0.170 281.2);

Tailwind

colors: {
  custom: {
    50: '#7e6abc',
    500: '#3e309e',
    950: '#000000',
  },
}

SCSS

$custom: #3e309e;
$custom-light: #7e6abc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e309e",
  "rgb": {
    "r": 62,
    "g": 48,
    "b": 158
  },
  "hsl": {
    "h": 247.636,
    "s": 53.398,
    "l": 40.392
  },
  "oklch": {
    "l": 0.39912,
    "c": 0.16951,
    "h": 281.2
  },
  "luminance": 0.05607
}

Semantic roles & 50–950 ramp

primary

#3E309E

secondary

#B2BD6D

accent

#DD4BCA

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3E309E

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

Preview Lab → · Contrast checker → · Palette generator →