#3E5DD4#3E5DD4

#3E5DD4 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.5% C 0.186 H 268.2°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#3E5DD4
RGB	rgb(62, 93, 212)
HSL	hsl(228, 64%, 54%)
HSV	hsv(228, 71%, 83%)
CMYK	cmyk(70.8%, 56.1%, 0%, 16.9%)
CIE-LAB	lab(43.66, 28.80, -64.64)
CIE-LCH	lch(43.66, 70.77, 294.02°)
OKLab	oklab(52.52% -0.0058 -0.1863)
OKLCH	oklch(52.52% 0.186 268.2)
XYZ	xyz(17.7805, 13.6045, 63.9635)
Luminance	0.1361 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5DD4 #D4B53E

analogous

#3EA8D4 #3E5DD4 #6A3ED4

triadic

#3E5DD4 #D43E5D #5DD43E

tetradic

#3E5DD4 #D43EA8 #D4B53E #3ED46A

square

#3E5DD4 #D43EA8 #D4B53E #3ED46A

split-complementary

#3E5DD4 #D46A3E #A8D43E

monochromatic

#1C307C #2743AE #3E5DD4 #7087DF #A2B1EA

Accessibility & contrast

On white

5.64

#3E5DD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#3E5DD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5DD4

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5DD4	#FFFFFF	#000000	##FFFFFF
##3E5DD4	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED8

Deuteranopia (green-blind)

#0061D2

Tritanopia (blue-blind)

#007A8F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3e5dd4;
/* rgb */ color: rgb(62, 93, 212);
/* oklch */ color: oklch(52.5% 0.186 268.2);

Tailwind

colors: {
  custom: {
    50: '#868ae2',
    500: '#3e5dd4',
    950: '#000000',
  },
}

SCSS

$custom: #3e5dd4;
$custom-light: #868ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5dd4",
  "rgb": {
    "r": 62,
    "g": 93,
    "b": 212
  },
  "hsl": {
    "h": 227.6,
    "s": 63.559,
    "l": 53.725
  },
  "oklch": {
    "l": 0.52515,
    "c": 0.18635,
    "h": 268.2
  },
  "luminance": 0.13606
}

Semantic roles & 50–950 ramp

primary

#3E5DD4

secondary

#D7CA97

accent

#C441E7

background

#F8F8FE

surface

#F0F0FC

border

#CBCBD5

text

#0D0B15

muted

#7D7C84

Preview Lab

Preview with #3E5DD4

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

Preview Lab → · Contrast checker → · Palette generator →