#3E52CC#3E52CC

#3E52CC is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.8% C 0.189 H 270.8°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#3E52CC
RGB	rgb(62, 82, 204)
HSL	hsl(232, 58%, 52%)
HSV	hsv(232, 70%, 80%)
CMYK	cmyk(69.6%, 59.8%, 0%, 20%)
CIE-LAB	lab(40.27, 32.94, -65.55)
CIE-LCH	lch(40.27, 73.36, 296.68°)
OKLab	oklab(49.8% 0.0025 -0.1891)
OKLCH	oklch(49.8% 0.189 270.8)
XYZ	xyz(15.8993, 11.4168, 58.4808)
Luminance	0.1142 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E52CC #CCB83E

analogous

#3E99CC #3E52CC #713ECC

triadic

#3E52CC #CC3E52 #52CC3E

tetradic

#3E52CC #CC3E99 #CCB83E #3ECC71

square

#3E52CC #CC3E99 #CCB83E #3ECC71

split-complementary

#3E52CC #CC713E #99CC3E

monochromatic

#1E2A72 #2B3CA2 #3E52CC #6E7DD9 #9FA9E6

Accessibility & contrast

On white

6.40

#3E52CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#3E52CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E52CC

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E52CC	#FFFFFF	#000000	##FFFFFF
##3E52CC	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D0

Deuteranopia (green-blind)

#0059CA

Tritanopia (blue-blind)

#007187

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3e52cc;
/* rgb */ color: rgb(62, 82, 204);
/* oklch */ color: oklch(49.8% 0.189 270.8);

Tailwind

colors: {
  custom: {
    50: '#8582dc',
    500: '#3e52cc',
    950: '#000000',
  },
}

SCSS

$custom: #3e52cc;
$custom-light: #8582dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e52cc",
  "rgb": {
    "r": 62,
    "g": 82,
    "b": 204
  },
  "hsl": {
    "h": 231.549,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.49798,
    "c": 0.18909,
    "h": 270.8
  },
  "luminance": 0.11418
}

Semantic roles & 50–950 ramp

primary

#3E52CC

secondary

#D2C994

accent

#CC46E1

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3E52CC

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

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