#3E5ED0#3E5ED0

#3E5ED0 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.4% C 0.180 H 267.8°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#3E5ED0
RGB	rgb(62, 94, 208)
HSL	hsl(227, 61%, 53%)
HSV	hsv(227, 70%, 82%)
CMYK	cmyk(70.2%, 54.8%, 0%, 18.4%)
CIE-LAB	lab(43.63, 26.73, -62.40)
CIE-LCH	lch(43.63, 67.88, 293.19°)
OKLab	oklab(52.4% -0.0068 -0.1797)
OKLCH	oklch(52.4% 0.18 267.8)
XYZ	xyz(17.3705, 13.5818, 61.3684)
Luminance	0.1358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5ED0 #D0B03E

analogous

#3EA7D0 #3E5ED0 #673ED0

triadic

#3E5ED0 #D03E5E #5ED03E

tetradic

#3E5ED0 #D03EA7 #D0B03E #3ED067

square

#3E5ED0 #D03EA7 #D0B03E #3ED067

split-complementary

#3E5ED0 #D0673E #A7D03E

monochromatic

#1D3177 #2945A8 #3E5ED0 #6F87DC #A0B0E8

Accessibility & contrast

On white

5.65

#3E5ED0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#3E5ED0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5ED0

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5ED0	#FFFFFF	#000000	##FFFFFF
##3E5ED0	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED4

Deuteranopia (green-blind)

#0061CE

Tritanopia (blue-blind)

#007A8E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3e5ed0;
/* rgb */ color: rgb(62, 94, 208);
/* oklch */ color: oklch(52.4% 0.180 267.8);

Tailwind

colors: {
  custom: {
    50: '#858bdf',
    500: '#3e5ed0',
    950: '#000000',
  },
}

SCSS

$custom: #3e5ed0;
$custom-light: #858bdf;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5ed0",
  "rgb": {
    "r": 62,
    "g": 94,
    "b": 208
  },
  "hsl": {
    "h": 226.849,
    "s": 60.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.52398,
    "c": 0.17979,
    "h": 267.8
  },
  "luminance": 0.13584
}

Semantic roles & 50–950 ramp

primary

#3E5ED0

secondary

#D4C795

accent

#C144E4

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3E5ED0

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

Preview Lab → · Contrast checker → · Palette generator →