#3E347F#3E347F

#3E347F is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.9% C 0.122 H 285.1°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#3E347F
RGB	rgb(62, 52, 127)
HSL	hsl(248, 42%, 35%)
HSV	hsv(248, 59%, 50%)
CMYK	cmyk(51.2%, 59.1%, 0%, 50.2%)
CIE-LAB	lab(26.77, 25.67, -41.21)
CIE-LCH	lch(26.77, 48.55, 301.92°)
OKLab	oklab(37.93% 0.0317 -0.1178)
OKLCH	oklch(37.93% 0.122 285.1)
XYZ	xyz(7.0442, 5.0121, 20.6708)
Luminance	0.0501 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E347F #757F34

analogous

#34507F #3E347F #63347F

triadic

#3E347F #7F3E34 #347F3E

tetradic

#3E347F #7F3450 #757F34 #347F63

square

#3E347F #7F3450 #757F34 #347F63

split-complementary

#3E347F #7F6334 #507F34

monochromatic

#141028 #292254 #3E347F #5346AA #776BC2

Accessibility & contrast

On white

10.49

#3E347F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#3E347F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E347F

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E347F	#FFFFFF	#000000	##FFFFFF
##3E347F	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004182

Deuteranopia (green-blind)

#003D7D

Tritanopia (blue-blind)

#274554

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3e347f;
/* rgb */ color: rgb(62, 52, 127);
/* oklch */ color: oklch(37.9% 0.122 285.1);

Tailwind

colors: {
  custom: {
    50: '#796ca5',
    500: '#3e347f',
    950: '#000000',
  },
}

SCSS

$custom: #3e347f;
$custom-light: #796ca5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e347f",
  "rgb": {
    "r": 62,
    "g": 52,
    "b": 127
  },
  "hsl": {
    "h": 248,
    "s": 41.899,
    "l": 35.098
  },
  "oklch": {
    "l": 0.37927,
    "c": 0.12195,
    "h": 285.1
  },
  "luminance": 0.05012
}

Semantic roles & 50–950 ramp

primary

#3E347F

secondary

#A1AA64

accent

#D256C1

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#09070F

muted

#7B7A7F

Preview Lab

Preview with #3E347F

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

Preview Lab → · Contrast checker → · Palette generator →