#3E309D#3E309D

#3E309D is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.8% C 0.168 H 281.4°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#3E309D
RGB	rgb(62, 48, 157)
HSL	hsl(248, 53%, 40%)
HSV	hsv(248, 69%, 62%)
CMYK	cmyk(60.5%, 69.4%, 0%, 38.4%)
CIE-LAB	lab(28.31, 38.00, -57.25)
CIE-LCH	lch(28.31, 68.72, 303.57°)
OKLab	oklab(39.82% 0.0332 -0.1649)
OKLCH	oklch(39.82% 0.168 281.4)
XYZ	xyz(9.1275, 5.5717, 32.4862)
Luminance	0.0557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E309D #8F9D30

analogous

#30599D #3E309D #74309D

triadic

#3E309D #9D3E30 #309D3E

tetradic

#3E309D #9D3059 #8F9D30 #309D74

square

#3E309D #9D3059 #8F9D30 #309D74

split-complementary

#3E309D #9D7430 #599D30

monochromatic

#19133F #2B226E #3E309D #5544C6 #8073D4

Accessibility & contrast

On white

9.93

#3E309D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#3E309D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E309D

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E309D	#FFFFFF	#000000	##FFFFFF
##3E309D	1.00	9.93	2.11	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A0

Deuteranopia (green-blind)

#003F9B

Tritanopia (blue-blind)

#004D62

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3e309d;
/* rgb */ color: rgb(62, 48, 157);
/* oklch */ color: oklch(39.8% 0.168 281.4);

Tailwind

colors: {
  custom: {
    50: '#7e6abb',
    500: '#3e309d',
    950: '#000000',
  },
}

SCSS

$custom: #3e309d;
$custom-light: #7e6abb;
$custom-dark: #000000;

JSON

{
  "hex": "#3e309d",
  "rgb": {
    "r": 62,
    "g": 48,
    "b": 157
  },
  "hsl": {
    "h": 247.706,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.39819,
    "c": 0.16823,
    "h": 281.4
  },
  "luminance": 0.05572
}

Semantic roles & 50–950 ramp

primary

#3E309D

secondary

#B2BC6D

accent

#DD4BCA

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3E309D

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

Preview Lab → · Contrast checker → · Palette generator →