#3E53D5#3E53D5

#3E53D5 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.7% C 0.200 H 270.5°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#3E53D5
RGB	rgb(62, 83, 213)
HSL	hsl(232, 64%, 54%)
HSV	hsv(232, 71%, 84%)
CMYK	cmyk(70.9%, 61%, 0%, 16.5%)
CIE-LAB	lab(41.24, 35.48, -69.16)
CIE-LCH	lch(41.24, 77.73, 297.16°)
OKLab	oklab(50.74% 0.0016 -0.1997)
OKLCH	oklch(50.74% 0.2 270.5)
XYZ	xyz(17.0860, 12.0130, 64.3562)
Luminance	0.1202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E53D5 #D5C03E

analogous

#3E9ED5 #3E53D5 #753ED5

triadic

#3E53D5 #D53E53 #53D53E

tetradic

#3E53D5 #D53E9E #D5C03E #3ED575

square

#3E53D5 #D53E9E #D5C03E #3ED575

split-complementary

#3E53D5 #D5753E #9ED53E

monochromatic

#1B297D #2639B0 #3E53D5 #7080E0 #A3ADEB

Accessibility & contrast

On white

6.17

#3E53D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#3E53D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E53D5

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E53D5	#FFFFFF	#000000	##FFFFFF
##3E53D5	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D9

Deuteranopia (green-blind)

#005AD2

Tritanopia (blue-blind)

#00748C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3e53d5;
/* rgb */ color: rgb(62, 83, 213);
/* oklch */ color: oklch(50.7% 0.200 270.5);

Tailwind

colors: {
  custom: {
    50: '#8783e3',
    500: '#3e53d5',
    950: '#000000',
  },
}

SCSS

$custom: #3e53d5;
$custom-light: #8783e3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e53d5",
  "rgb": {
    "r": 62,
    "g": 83,
    "b": 213
  },
  "hsl": {
    "h": 231.656,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.50735,
    "c": 0.19967,
    "h": 270.5
  },
  "luminance": 0.12015
}

Semantic roles & 50–950 ramp

primary

#3E53D5

secondary

#D8CF97

accent

#D041E7

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #3E53D5

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

Preview Lab → · Contrast checker → · Palette generator →