#3E4CC8#3E4CC8

#3E4CC8 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.4% C 0.191 H 272.1°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#3E4CC8
RGB	rgb(62, 76, 200)
HSL	hsl(234, 56%, 51%)
HSV	hsv(234, 69%, 78%)
CMYK	cmyk(69%, 62%, 0%, 21.6%)
CIE-LAB	lab(38.48, 35.31, -66.15)
CIE-LCH	lch(38.48, 74.99, 298.09°)
OKLab	oklab(48.38% 0.0071 -0.1909)
OKLCH	oklch(48.38% 0.191 272.1)
XYZ	xyz(14.9929, 10.3617, 55.8423)
Luminance	0.1036 (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

#3E4CC8 #C8BA3E

analogous

#3E91C8 #3E4CC8 #753EC8

triadic

#3E4CC8 #C83E4C #4CC83E

tetradic

#3E4CC8 #C83E91 #C8BA3E #3EC875

square

#3E4CC8 #C83E91 #C8BA3E #3EC875

split-complementary

#3E4CC8 #C8753E #91C83E

monochromatic

#1F276D #2D389C #3E4CC8 #6E78D6 #9DA4E3

Accessibility & contrast

On white

6.83

#3E4CC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#3E4CC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E4CC8

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4CC8	#FFFFFF	#000000	##FFFFFF
##3E4CC8	1.00	6.83	3.07	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CC

Deuteranopia (green-blind)

#0054C6

Tritanopia (blue-blind)

#006C83

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3e4cc8;
/* rgb */ color: rgb(62, 76, 200);
/* oklch */ color: oklch(48.4% 0.191 272.1);

Tailwind

colors: {
  custom: {
    50: '#857eda',
    500: '#3e4cc8',
    950: '#000000',
  },
}

SCSS

$custom: #3e4cc8;
$custom-light: #857eda;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4cc8",
  "rgb": {
    "r": 62,
    "g": 76,
    "b": 200
  },
  "hsl": {
    "h": 233.913,
    "s": 55.645,
    "l": 51.373
  },
  "oklch": {
    "l": 0.48375,
    "c": 0.19103,
    "h": 272.1
  },
  "luminance": 0.10363
}

Semantic roles & 50–950 ramp

primary

#3E4CC8

secondary

#CFC992

accent

#D049DF

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3E4CC8

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

Preview Lab → · Contrast checker → · Palette generator →