#3E52D7#3E52D7

#3E52D7 is a mid, highly saturated blue. Relative luminance 0.120; OKLCH L 50.7% C 0.203 H 270.6°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#3E52D7
RGB	rgb(62, 82, 215)
HSL	hsl(232, 66%, 54%)
HSV	hsv(232, 71%, 84%)
CMYK	cmyk(71.2%, 61.9%, 0%, 15.7%)
CIE-LAB	lab(41.16, 36.80, -70.44)
CIE-LCH	lch(41.16, 79.47, 297.59°)
OKLab	oklab(50.73% 0.0023 -0.2034)
OKLCH	oklch(50.73% 0.203 270.6)
XYZ	xyz(17.2655, 11.9633, 65.6760)
Luminance	0.1197 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E52D7 #D7C33E

analogous

#3E9FD7 #3E52D7 #773ED7

triadic

#3E52D7 #D73E52 #52D73E

tetradic

#3E52D7 #D73E9F #D7C33E #3ED777

square

#3E52D7 #D73E9F #D7C33E #3ED777

split-complementary

#3E52D7 #D7773E #9FD73E

monochromatic

#1B2880 #2538B3 #3E52D7 #717FE2 #A3ADEC

Accessibility & contrast

On white

6.19

#3E52D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#3E52D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E52D7

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E52D7	#FFFFFF	#000000	##FFFFFF
##3E52D7	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DB

Deuteranopia (green-blind)

#005AD4

Tritanopia (blue-blind)

#00748D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3e52d7;
/* rgb */ color: rgb(62, 82, 215);
/* oklch */ color: oklch(50.7% 0.203 270.6);

Tailwind

colors: {
  custom: {
    50: '#8782e4',
    500: '#3e52d7',
    950: '#000000',
  },
}

SCSS

$custom: #3e52d7;
$custom-light: #8782e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e52d7",
  "rgb": {
    "r": 62,
    "g": 82,
    "b": 215
  },
  "hsl": {
    "h": 232.157,
    "s": 65.665,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50727,
    "c": 0.20342,
    "h": 270.6
  },
  "luminance": 0.11965
}

Semantic roles & 50–950 ramp

primary

#3E52D7

secondary

#D9D098

accent

#D23FE9

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #3E52D7

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

Preview Lab → · Contrast checker → · Palette generator →