#3E5EC0#3E5EC0

#3E5EC0 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.2% C 0.158 H 267.1°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#3E5EC0
RGB	rgb(62, 94, 192)
HSL	hsl(225, 51%, 50%)
HSV	hsv(225, 68%, 75%)
CMYK	cmyk(67.7%, 51%, 0%, 24.7%)
CIE-LAB	lab(42.51, 20.97, -54.97)
CIE-LCH	lch(42.51, 58.83, 290.88°)
OKLab	oklab(51.2% -0.0081 -0.1578)
OKLCH	oklch(51.2% 0.158 267.1)
XYZ	xyz(15.5004, 12.8338, 51.5192)
Luminance	0.1283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5EC0 #C0A03E

analogous

#3E9FC0 #3E5EC0 #5F3EC0

triadic

#3E5EC0 #C03E5E #5EC03E

tetradic

#3E5EC0 #C03E9F #C0A03E #3EC05F

square

#3E5EC0 #C03E9F #C0A03E #3EC05F

split-complementary

#3E5EC0 #C05F3E #9FC03E

monochromatic

#203163 #2F4792 #3E5EC0 #6C84CF #9AABDE

Accessibility & contrast

On white

5.89

#3E5EC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#3E5EC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5EC0

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5EC0	#FFFFFF	#000000	##FFFFFF
##3E5EC0	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#236BC4

Deuteranopia (green-blind)

#005FBE

Tritanopia (blue-blind)

#007586

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3e5ec0;
/* rgb */ color: rgb(62, 94, 192);
/* oklch */ color: oklch(51.2% 0.158 267.1);

Tailwind

colors: {
  custom: {
    50: '#828bd4',
    500: '#3e5ec0',
    950: '#000000',
  },
}

SCSS

$custom: #3e5ec0;
$custom-light: #828bd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5ec0",
  "rgb": {
    "r": 62,
    "g": 94,
    "b": 192
  },
  "hsl": {
    "h": 225.231,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.51202,
    "c": 0.158,
    "h": 267.1
  },
  "luminance": 0.12835
}

Semantic roles & 50–950 ramp

primary

#3E5EC0

secondary

#CABC8F

accent

#B84DDB

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3E5EC0

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

Preview Lab → · Contrast checker → · Palette generator →