#3E5ED5#3E5ED5

#3E5ED5 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.8% C 0.186 H 268.0°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#3E5ED5
RGB	rgb(62, 94, 213)
HSL	hsl(227, 64%, 54%)
HSV	hsv(227, 71%, 84%)
CMYK	cmyk(70.9%, 55.9%, 0%, 16.5%)
CIE-LAB	lab(43.99, 28.53, -64.68)
CIE-LCH	lch(43.99, 70.69, 293.80°)
OKLab	oklab(52.79% -0.0065 -0.1863)
OKLCH	oklch(52.79% 0.186 268)
XYZ	xyz(17.9954, 13.8318, 64.6593)
Luminance	0.1383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5ED5 #D5B53E

analogous

#3EAAD5 #3E5ED5 #6A3ED5

triadic

#3E5ED5 #D53E5E #5ED53E

tetradic

#3E5ED5 #D53EAA #D5B53E #3ED56A

square

#3E5ED5 #D53EAA #D5B53E #3ED56A

split-complementary

#3E5ED5 #D56A3E #AAD53E

monochromatic

#1B307D #2643B0 #3E5ED5 #7088E0 #A3B2EB

Accessibility & contrast

On white

5.58

#3E5ED5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#3E5ED5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5ED5

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5ED5	#FFFFFF	#000000	##FFFFFF
##3E5ED5	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD9

Deuteranopia (green-blind)

#0061D3

Tritanopia (blue-blind)

#007B90

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3e5ed5;
/* rgb */ color: rgb(62, 94, 213);
/* oklch */ color: oklch(52.8% 0.186 268.0);

Tailwind

colors: {
  custom: {
    50: '#868be3',
    500: '#3e5ed5',
    950: '#000000',
  },
}

SCSS

$custom: #3e5ed5;
$custom-light: #868be3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5ed5",
  "rgb": {
    "r": 62,
    "g": 94,
    "b": 213
  },
  "hsl": {
    "h": 227.285,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.52786,
    "c": 0.18646,
    "h": 268
  },
  "luminance": 0.13834
}

Semantic roles & 50–950 ramp

primary

#3E5ED5

secondary

#D8CA97

accent

#C441E7

background

#F8F8FE

surface

#F0F0FC

border

#CBCBD5

text

#0D0B15

muted

#7D7C84

Preview Lab

Preview with #3E5ED5

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

Preview Lab → · Contrast checker → · Palette generator →