#3E53D2#3E53D2

#3E53D2 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.5% C 0.196 H 270.5°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#3E53D2
RGB	rgb(62, 83, 210)
HSL	hsl(231, 62%, 53%)
HSV	hsv(231, 70%, 82%)
CMYK	cmyk(70.5%, 60.5%, 0%, 17.6%)
CIE-LAB	lab(41.00, 34.42, -67.83)
CIE-LCH	lch(41.00, 76.06, 296.91°)
OKLab	oklab(50.48% 0.0017 -0.1957)
OKLCH	oklch(50.48% 0.196 270.5)
XYZ	xyz(16.7088, 11.8621, 62.3693)
Luminance	0.1186 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E53D2 #D2BD3E

analogous

#3E9DD2 #3E53D2 #733ED2

triadic

#3E53D2 #D23E53 #53D23E

tetradic

#3E53D2 #D23E9D #D2BD3E #3ED273

square

#3E53D2 #D23E9D #D2BD3E #3ED273

split-complementary

#3E53D2 #D2733E #9DD23E

monochromatic

#1C2979 #283AAB #3E53D2 #707FDE #A1ABE9

Accessibility & contrast

On white

6.23

#3E53D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#3E53D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E53D2

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E53D2	#FFFFFF	#000000	##FFFFFF
##3E53D2	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D6

Deuteranopia (green-blind)

#005AD0

Tritanopia (blue-blind)

#00738A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3e53d2;
/* rgb */ color: rgb(62, 83, 210);
/* oklch */ color: oklch(50.5% 0.196 270.5);

Tailwind

colors: {
  custom: {
    50: '#8683e1',
    500: '#3e53d2',
    950: '#000000',
  },
}

SCSS

$custom: #3e53d2;
$custom-light: #8683e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e53d2",
  "rgb": {
    "r": 62,
    "g": 83,
    "b": 210
  },
  "hsl": {
    "h": 231.486,
    "s": 62.185,
    "l": 53.333
  },
  "oklch": {
    "l": 0.50482,
    "c": 0.19576,
    "h": 270.5
  },
  "luminance": 0.11864
}

Semantic roles & 50–950 ramp

primary

#3E53D2

secondary

#D6CD96

accent

#CE43E5

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #3E53D2

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

Preview Lab → · Contrast checker → · Palette generator →