#3E379B#3E379B

#3E379B is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.8% C 0.157 H 280.0°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#3E379B
RGB	rgb(62, 55, 155)
HSL	hsl(244, 48%, 41%)
HSV	hsv(244, 65%, 61%)
CMYK	cmyk(60%, 64.5%, 0%, 39.2%)
CIE-LAB	lab(29.72, 33.07, -53.73)
CIE-LCH	lch(29.72, 63.09, 301.61°)
OKLab	oklab(40.79% 0.0272 -0.1545)
OKLCH	oklch(40.79% 0.157 280)
XYZ	xyz(9.2673, 6.1224, 31.6974)
Luminance	0.0612 (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

#3E379B #949B37

analogous

#37629B #3E379B #70379B

triadic

#3E379B #9B3E37 #379B3E

tetradic

#3E379B #9B3762 #949B37 #379B70

square

#3E379B #9B3762 #949B37 #379B70

split-complementary

#3E379B #9B7037 #629B37

monochromatic

#1A1741 #2C276E #3E379B #574FC0 #827CD0

Accessibility & contrast

On white

9.44

#3E379B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#3E379B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E379B

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E379B	#FFFFFF	#000000	##FFFFFF
##3E379B	1.00	9.44	2.22	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A9E

Deuteranopia (green-blind)

#004299

Tritanopia (blue-blind)

#005064

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3e379b;
/* rgb */ color: rgb(62, 55, 155);
/* oklch */ color: oklch(40.8% 0.157 280.0);

Tailwind

colors: {
  custom: {
    50: '#7d6eb9',
    500: '#3e379b',
    950: '#000000',
  },
}

SCSS

$custom: #3e379b;
$custom-light: #7d6eb9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e379b",
  "rgb": {
    "r": 62,
    "g": 55,
    "b": 155
  },
  "hsl": {
    "h": 244.2,
    "s": 47.619,
    "l": 41.176
  },
  "oklch": {
    "l": 0.40789,
    "c": 0.15693,
    "h": 280
  },
  "luminance": 0.06123
}

Semantic roles & 50–950 ramp

primary

#3E379B

secondary

#B5BA74

accent

#D751CE

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #3E379B

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

Preview Lab → · Contrast checker → · Palette generator →