#3C52BC#3C52BC

#3C52BC is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.4% C 0.168 H 270.1°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#3C52BC
RGB	rgb(60, 82, 188)
HSL	hsl(230, 52%, 49%)
HSV	hsv(230, 68%, 74%)
CMYK	cmyk(68.1%, 56.4%, 0%, 26.3%)
CIE-LAB	lab(38.94, 26.96, -58.42)
CIE-LCH	lch(38.94, 64.34, 294.77°)
OKLab	oklab(48.39% 0.0002 -0.1681)
OKLCH	oklch(48.39% 0.168 270.1)
XYZ	xyz(13.9548, 10.6248, 48.8826)
Luminance	0.1063 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C52BC #BCA63C

analogous

#3C92BC #3C52BC #663CBC

triadic

#3C52BC #BC3C52 #52BC3C

tetradic

#3C52BC #BC3C92 #BCA63C #3CBC66

square

#3C52BC #BC3C92 #BCA63C #3CBC66

split-complementary

#3C52BC #BC663C #92BC3C

monochromatic

#1E2A5F #2D3E8E #3C52BC #6779CE #95A2DD

Accessibility & contrast

On white

6.72

#3C52BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#3C52BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C52BC

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C52BC	#FFFFFF	#000000	##FFFFFF
##3C52BC	1.00	6.72	3.13	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C0

Deuteranopia (green-blind)

#0056BA

Tritanopia (blue-blind)

#006C7F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3c52bc;
/* rgb */ color: rgb(60, 82, 188);
/* oklch */ color: oklch(48.4% 0.168 270.1);

Tailwind

colors: {
  custom: {
    50: '#8182d1',
    500: '#3c52bc',
    950: '#000000',
  },
}

SCSS

$custom: #3c52bc;
$custom-light: #8182d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c52bc",
  "rgb": {
    "r": 60,
    "g": 82,
    "b": 188
  },
  "hsl": {
    "h": 229.688,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.48392,
    "c": 0.16815,
    "h": 270.1
  },
  "luminance": 0.10626
}

Semantic roles & 50–950 ramp

primary

#3C52BC

secondary

#C9BE8B

accent

#C34DDB

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #3C52BC

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

Preview Lab → · Contrast checker → · Palette generator →