#3E5DC4#3E5DC4

#3E5DC4 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.3% C 0.165 H 267.6°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#3E5DC4
RGB	rgb(62, 93, 196)
HSL	hsl(226, 53%, 51%)
HSV	hsv(226, 68%, 77%)
CMYK	cmyk(68.4%, 52.6%, 0%, 23.1%)
CIE-LAB	lab(42.52, 23.05, -57.28)
CIE-LCH	lch(42.52, 61.74, 291.92°)
OKLab	oklab(51.29% -0.0068 -0.1646)
OKLCH	oklch(51.29% 0.165 267.6)
XYZ	xyz(15.8613, 12.8368, 53.8557)
Luminance	0.1284 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5DC4 #C4A53E

analogous

#3EA0C4 #3E5DC4 #623EC4

triadic

#3E5DC4 #C43E5D #5DC43E

tetradic

#3E5DC4 #C43EA0 #C4A53E #3EC462

square

#3E5DC4 #C43EA0 #C4A53E #3EC462

split-complementary

#3E5DC4 #C4623E #A0C43E

monochromatic

#203068 #2E4697 #3E5DC4 #6D84D2 #9CACE1

Accessibility & contrast

On white

5.89

#3E5DC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#3E5DC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5DC4

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5DC4	#FFFFFF	#000000	##FFFFFF
##3E5DC4	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)

#196BC8

Deuteranopia (green-blind)

#005FC2

Tritanopia (blue-blind)

#007687

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3e5dc4;
/* rgb */ color: rgb(62, 93, 196);
/* oklch */ color: oklch(51.3% 0.165 267.6);

Tailwind

colors: {
  custom: {
    50: '#838ad7',
    500: '#3e5dc4',
    950: '#000000',
  },
}

SCSS

$custom: #3e5dc4;
$custom-light: #838ad7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5dc4",
  "rgb": {
    "r": 62,
    "g": 93,
    "b": 196
  },
  "hsl": {
    "h": 226.119,
    "s": 53.175,
    "l": 50.588
  },
  "oklch": {
    "l": 0.51292,
    "c": 0.16475,
    "h": 267.6
  },
  "luminance": 0.12838
}

Semantic roles & 50–950 ramp

primary

#3E5DC4

secondary

#CDBF91

accent

#BB4BDD

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3E5DC4

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

Preview Lab → · Contrast checker → · Palette generator →