#3E4DC8#3E4DC8

#3E4DC8 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.6% C 0.190 H 271.9°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#3E4DC8
RGB	rgb(62, 77, 200)
HSL	hsl(233, 56%, 51%)
HSV	hsv(233, 69%, 78%)
CMYK	cmyk(69%, 61.5%, 0%, 21.6%)
CIE-LAB	lab(38.73, 34.69, -65.76)
CIE-LCH	lch(38.73, 74.34, 297.81°)
OKLab	oklab(48.55% 0.0063 -0.1897)
OKLCH	oklch(48.55% 0.19 271.9)
XYZ	xyz(15.0623, 10.5006, 55.8654)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.92

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4DC8 #C8B93E

analogous

#3E92C8 #3E4DC8 #743EC8

triadic

#3E4DC8 #C83E4D #4DC83E

tetradic

#3E4DC8 #C83E92 #C8B93E #3EC874

square

#3E4DC8 #C83E92 #C8B93E #3EC874

split-complementary

#3E4DC8 #C8743E #92C83E

monochromatic

#1F276D #2D399C #3E4DC8 #6E79D6 #9DA5E3

Accessibility & contrast

On white

6.77

#3E4DC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#3E4DC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E4DC8

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4DC8	#FFFFFF	#000000	##FFFFFF
##3E4DC8	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CC

Deuteranopia (green-blind)

#0055C6

Tritanopia (blue-blind)

#006C83

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3e4dc8;
/* rgb */ color: rgb(62, 77, 200);
/* oklch */ color: oklch(48.6% 0.190 271.9);

Tailwind

colors: {
  custom: {
    50: '#857eda',
    500: '#3e4dc8',
    950: '#000000',
  },
}

SCSS

$custom: #3e4dc8;
$custom-light: #857eda;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4dc8",
  "rgb": {
    "r": 62,
    "g": 77,
    "b": 200
  },
  "hsl": {
    "h": 233.478,
    "s": 55.645,
    "l": 51.373
  },
  "oklch": {
    "l": 0.48554,
    "c": 0.18984,
    "h": 271.9
  },
  "luminance": 0.10502
}

Semantic roles & 50–950 ramp

primary

#3E4DC8

secondary

#CFC992

accent

#CF49DF

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3E4DC8

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

Preview Lab → · Contrast checker → · Palette generator →