#3C52BE#3C52BE

#3C52BE is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.6% C 0.171 H 270.1°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#3C52BE
RGB	rgb(60, 82, 190)
HSL	hsl(230, 52%, 49%)
HSV	hsv(230, 68%, 75%)
CMYK	cmyk(68.4%, 56.8%, 0%, 25.5%)
CIE-LAB	lab(39.09, 27.68, -59.34)
CIE-LCH	lch(39.09, 65.48, 295.00°)
OKLab	oklab(48.55% 0.0003 -0.1709)
OKLCH	oklch(48.55% 0.171 270.1)
XYZ	xyz(14.1719, 10.7116, 50.0259)
Luminance	0.1071 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C52BE #BEA83C

analogous

#3C93BE #3C52BE #673CBE

triadic

#3C52BE #BE3C52 #52BE3C

tetradic

#3C52BE #BE3C93 #BEA83C #3CBE67

square

#3C52BE #BE3C93 #BEA83C #3CBE67

split-complementary

#3C52BE #BE673C #93BE3C

monochromatic

#1F2A61 #2D3E8F #3C52BE #6879CF #96A3DE

Accessibility & contrast

On white

6.68

#3C52BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#3C52BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C52BE

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C52BE	#FFFFFF	#000000	##FFFFFF
##3C52BE	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C2

Deuteranopia (green-blind)

#0056BC

Tritanopia (blue-blind)

#006C80

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3c52be;
/* rgb */ color: rgb(60, 82, 190);
/* oklch */ color: oklch(48.6% 0.171 270.1);

Tailwind

colors: {
  custom: {
    50: '#8182d2',
    500: '#3c52be',
    950: '#000000',
  },
}

SCSS

$custom: #3c52be;
$custom-light: #8182d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c52be",
  "rgb": {
    "r": 60,
    "g": 82,
    "b": 190
  },
  "hsl": {
    "h": 229.846,
    "s": 52,
    "l": 49.02
  },
  "oklch": {
    "l": 0.48551,
    "c": 0.17088,
    "h": 270.1
  },
  "luminance": 0.10713
}

Semantic roles & 50–950 ramp

primary

#3C52BE

secondary

#CABF8C

accent

#C34CDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3C52BE

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

Preview Lab → · Contrast checker → · Palette generator →