#3E308F#3E308F

#3E308F is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.6% C 0.150 H 283.6°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#3E308F
RGB	rgb(62, 48, 143)
HSL	hsl(249, 50%, 37%)
HSV	hsv(249, 66%, 56%)
CMYK	cmyk(56.6%, 66.4%, 0%, 43.9%)
CIE-LAB	lab(27.08, 33.45, -50.68)
CIE-LCH	lch(27.08, 60.72, 303.43°)
OKLab	oklab(38.55% 0.0351 -0.1456)
OKLCH	oklch(38.55% 0.15 283.6)
XYZ	xyz(8.0000, 5.1207, 26.5481)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E308F #818F30

analogous

#30528F #3E308F #6D308F

triadic

#3E308F #8F3E30 #308F3E

tetradic

#3E308F #8F3052 #818F30 #308F6D

square

#3E308F #8F3052 #818F30 #308F6D

split-complementary

#3E308F #8F6D30 #528F30

monochromatic

#161133 #2A2161 #3E308F #523FBD #7A6CCE

Accessibility & contrast

On white

10.37

#3E308F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#3E308F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E308F

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E308F	#FFFFFF	#000000	##FFFFFF
##3E308F	1.00	10.37	2.02	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004392

Deuteranopia (green-blind)

#003D8D

Tritanopia (blue-blind)

#18485B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3e308f;
/* rgb */ color: rgb(62, 48, 143);
/* oklch */ color: oklch(38.6% 0.150 283.6);

Tailwind

colors: {
  custom: {
    50: '#7c69b1',
    500: '#3e308f',
    950: '#000000',
  },
}

SCSS

$custom: #3e308f;
$custom-light: #7c69b1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e308f",
  "rgb": {
    "r": 62,
    "g": 48,
    "b": 143
  },
  "hsl": {
    "h": 248.842,
    "s": 49.738,
    "l": 37.451
  },
  "oklch": {
    "l": 0.38552,
    "c": 0.1498,
    "h": 283.6
  },
  "luminance": 0.05121
}

Semantic roles & 50–950 ramp

primary

#3E308F

secondary

#A9B566

accent

#D94FC5

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #3E308F

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

Preview Lab → · Contrast checker → · Palette generator →