#3E389F#3E389F

#3E389F is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.3% C 0.161 H 279.3°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#3E389F
RGB	rgb(62, 56, 159)
HSL	hsl(243, 48%, 42%)
HSV	hsv(243, 65%, 62%)
CMYK	cmyk(61%, 64.8%, 0%, 37.6%)
CIE-LAB	lab(30.29, 33.78, -55.22)
CIE-LCH	lch(30.29, 64.73, 301.46°)
OKLab	oklab(41.31% 0.0259 -0.1589)
OKLCH	oklch(41.31% 0.161 279.3)
XYZ	xyz(9.6568, 6.3550, 33.5119)
Luminance	0.0636 (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

#3E389F #999F38

analogous

#38669F #3E389F #72389F

triadic

#3E389F #9F3E38 #389F3E

tetradic

#3E389F #9F3866 #999F38 #389F72

square

#3E389F #9F3866 #999F38 #389F72

split-complementary

#3E389F #9F7238 #669F38

monochromatic

#1B1844 #2C2872 #3E389F #5952C2 #847FD2

Accessibility & contrast

On white

9.25

#3E389F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#3E389F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E389F

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E389F	#FFFFFF	#000000	##FFFFFF
##3E389F	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA2

Deuteranopia (green-blind)

#00439D

Tritanopia (blue-blind)

#005266

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3e389f;
/* rgb */ color: rgb(62, 56, 159);
/* oklch */ color: oklch(41.3% 0.161 279.3);

Tailwind

colors: {
  custom: {
    50: '#7e6fbc',
    500: '#3e389f',
    950: '#000000',
  },
}

SCSS

$custom: #3e389f;
$custom-light: #7e6fbc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e389f",
  "rgb": {
    "r": 62,
    "g": 56,
    "b": 159
  },
  "hsl": {
    "h": 243.495,
    "s": 47.907,
    "l": 42.157
  },
  "oklch": {
    "l": 0.41311,
    "c": 0.16104,
    "h": 279.3
  },
  "luminance": 0.06356
}

Semantic roles & 50–950 ramp

primary

#3E389F

secondary

#B8BB77

accent

#D750D0

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #3E389F

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

Preview Lab → · Contrast checker → · Palette generator →