#3C52CC#3C52CC

#3C52CC is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.7% C 0.190 H 270.2°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#3C52CC
RGB	rgb(60, 82, 204)
HSL	hsl(231, 59%, 52%)
HSV	hsv(231, 71%, 80%)
CMYK	cmyk(70.6%, 59.8%, 0%, 20%)
CIE-LAB	lab(40.17, 32.67, -65.72)
CIE-LCH	lch(40.17, 73.40, 296.43°)
OKLab	oklab(49.69% 0.0005 -0.1896)
OKLCH	oklch(49.69% 0.19 270.2)
XYZ	xyz(15.7761, 11.3533, 58.4750)
Luminance	0.1135 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C52CC #CCB63C

analogous

#3C9ACC #3C52CC #6E3CCC

triadic

#3C52CC #CC3C52 #52CC3C

tetradic

#3C52CC #CC3C9A #CCB63C #3CCC6E

square

#3C52CC #CC3C9A #CCB63C #3CCC6E

split-complementary

#3C52CC #CC6E3C #9ACC3C

monochromatic

#1D2A70 #2A3CA1 #3C52CC #6D7DD9 #9DA8E5

Accessibility & contrast

On white

6.42

#3C52CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#3C52CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C52CC

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C52CC	#FFFFFF	#000000	##FFFFFF
##3C52CC	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D0

Deuteranopia (green-blind)

#0058CA

Tritanopia (blue-blind)

#007187

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3c52cc;
/* rgb */ color: rgb(60, 82, 204);
/* oklch */ color: oklch(49.7% 0.190 270.2);

Tailwind

colors: {
  custom: {
    50: '#8482dc',
    500: '#3c52cc',
    950: '#000000',
  },
}

SCSS

$custom: #3c52cc;
$custom-light: #8482dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3c52cc",
  "rgb": {
    "r": 60,
    "g": 82,
    "b": 204
  },
  "hsl": {
    "h": 230.833,
    "s": 58.537,
    "l": 51.765
  },
  "oklch": {
    "l": 0.49693,
    "c": 0.18963,
    "h": 270.2
  },
  "luminance": 0.11355
}

Semantic roles & 50–950 ramp

primary

#3C52CC

secondary

#D1C892

accent

#CA46E2

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3C52CC

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

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