#3E5EC5#3E5EC5

#3E5EC5 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.6% C 0.165 H 267.4°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#3E5EC5
RGB	rgb(62, 94, 197)
HSL	hsl(226, 54%, 51%)
HSV	hsv(226, 69%, 77%)
CMYK	cmyk(68.5%, 52.3%, 0%, 22.7%)
CIE-LAB	lab(42.85, 22.77, -57.31)
CIE-LCH	lch(42.85, 61.67, 291.67°)
OKLab	oklab(51.57% -0.0076 -0.1647)
OKLCH	oklch(51.57% 0.165 267.4)
XYZ	xyz(16.0639, 13.0592, 54.4866)
Luminance	0.1306 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5EC5 #C5A53E

analogous

#3EA1C5 #3E5EC5 #613EC5

triadic

#3E5EC5 #C53E5E #5EC53E

tetradic

#3E5EC5 #C53EA1 #C5A53E #3EC561

square

#3E5EC5 #C53EA1 #C5A53E #3EC561

split-complementary

#3E5EC5 #C5613E #A1C53E

monochromatic

#203169 #2E4798 #3E5EC5 #6D85D3 #9CADE1

Accessibility & contrast

On white

5.81

#3E5EC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#3E5EC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5EC5

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5EC5	#FFFFFF	#000000	##FFFFFF
##3E5EC5	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B6CC9

Deuteranopia (green-blind)

#005FC3

Tritanopia (blue-blind)

#007788

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3e5ec5;
/* rgb */ color: rgb(62, 94, 197);
/* oklch */ color: oklch(51.6% 0.165 267.4);

Tailwind

colors: {
  custom: {
    50: '#838bd7',
    500: '#3e5ec5',
    950: '#000000',
  },
}

SCSS

$custom: #3e5ec5;
$custom-light: #838bd7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5ec5",
  "rgb": {
    "r": 62,
    "g": 94,
    "b": 197
  },
  "hsl": {
    "h": 225.778,
    "s": 53.785,
    "l": 50.784
  },
  "oklch": {
    "l": 0.51568,
    "c": 0.16488,
    "h": 267.4
  },
  "luminance": 0.13061
}

Semantic roles & 50–950 ramp

primary

#3E5EC5

secondary

#CDBF91

accent

#BA4BDD

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3E5EC5

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

Preview Lab → · Contrast checker → · Palette generator →