#3E5ED1#3E5ED1

#3E5ED1 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.5% C 0.181 H 267.9°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#3E5ED1
RGB	rgb(62, 94, 209)
HSL	hsl(227, 62%, 53%)
HSV	hsv(227, 70%, 82%)
CMYK	cmyk(70.3%, 55%, 0%, 18%)
CIE-LAB	lab(43.70, 27.09, -62.86)
CIE-LCH	lch(43.70, 68.45, 293.32°)
OKLab	oklab(52.48% -0.0067 -0.181)
OKLCH	oklch(52.48% 0.181 267.9)
XYZ	xyz(17.4940, 13.6312, 62.0184)
Luminance	0.1363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5ED1 #D1B13E

analogous

#3EA7D1 #3E5ED1 #673ED1

triadic

#3E5ED1 #D13E5E #5ED13E

tetradic

#3E5ED1 #D13EA7 #D1B13E #3ED167

square

#3E5ED1 #D13EA7 #D1B13E #3ED167

split-complementary

#3E5ED1 #D1673E #A7D13E

monochromatic

#1D3078 #2844A9 #3E5ED1 #6F87DD #A1B0E9

Accessibility & contrast

On white

5.64

#3E5ED1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#3E5ED1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5ED1

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5ED1	#FFFFFF	#000000	##FFFFFF
##3E5ED1	1.00	5.64	3.73	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED5

Deuteranopia (green-blind)

#0061CF

Tritanopia (blue-blind)

#007A8E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3e5ed1;
/* rgb */ color: rgb(62, 94, 209);
/* oklch */ color: oklch(52.5% 0.181 267.9);

Tailwind

colors: {
  custom: {
    50: '#858be0',
    500: '#3e5ed1',
    950: '#000000',
  },
}

SCSS

$custom: #3e5ed1;
$custom-light: #858be0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5ed1",
  "rgb": {
    "r": 62,
    "g": 94,
    "b": 209
  },
  "hsl": {
    "h": 226.939,
    "s": 61.506,
    "l": 53.137
  },
  "oklch": {
    "l": 0.52476,
    "c": 0.18113,
    "h": 267.9
  },
  "luminance": 0.13633
}

Semantic roles & 50–950 ramp

primary

#3E5ED1

secondary

#D5C796

accent

#C143E5

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3E5ED1

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

Preview Lab → · Contrast checker → · Palette generator →