#3C53C0#3C53C0

#3C53C0 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.9% C 0.172 H 269.8°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#3C53C0
RGB	rgb(60, 83, 192)
HSL	hsl(230, 52%, 49%)
HSV	hsv(230, 69%, 75%)
CMYK	cmyk(68.7%, 56.8%, 0%, 24.7%)
CIE-LAB	lab(39.50, 27.75, -59.85)
CIE-LCH	lch(39.50, 65.97, 294.88°)
OKLab	oklab(48.9% -0.0005 -0.1723)
OKLCH	oklch(48.9% 0.172 269.8)
XYZ	xyz(14.4679, 10.9515, 51.2103)
Luminance	0.1095 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C53C0 #C0A93C

analogous

#3C95C0 #3C53C0 #673CC0

triadic

#3C53C0 #C03C53 #53C03C

tetradic

#3C53C0 #C03C95 #C0A93C #3CC067

square

#3C53C0 #C03C95 #C0A93C #3CC067

split-complementary

#3C53C0 #C0673C #95C03C

monochromatic

#1F2B63 #2D3F91 #3C53C0 #697BD0 #98A4DF

Accessibility & contrast

On white

6.58

#3C53C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#3C53C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C53C0

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C53C0	#FFFFFF	#000000	##FFFFFF
##3C53C0	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C4

Deuteranopia (green-blind)

#0057BE

Tritanopia (blue-blind)

#006E81

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3c53c0;
/* rgb */ color: rgb(60, 83, 192);
/* oklch */ color: oklch(48.9% 0.172 269.8);

Tailwind

colors: {
  custom: {
    50: '#8283d4',
    500: '#3c53c0',
    950: '#000000',
  },
}

SCSS

$custom: #3c53c0;
$custom-light: #8283d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3c53c0",
  "rgb": {
    "r": 60,
    "g": 83,
    "b": 192
  },
  "hsl": {
    "h": 229.545,
    "s": 52.381,
    "l": 49.412
  },
  "oklch": {
    "l": 0.48904,
    "c": 0.17235,
    "h": 269.8
  },
  "luminance": 0.10953
}

Semantic roles & 50–950 ramp

primary

#3C53C0

secondary

#CAC08D

accent

#C34CDC

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3C53C0

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

Preview Lab → · Contrast checker → · Palette generator →