#3C48CF#3C48CF

#3C48CF is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.2% C 0.205 H 272.0°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#3C48CF
RGB	rgb(60, 72, 207)
HSL	hsl(235, 60%, 52%)
HSV	hsv(235, 71%, 81%)
CMYK	cmyk(71%, 65.2%, 0%, 18.8%)
CIE-LAB	lab(38.02, 39.97, -70.97)
CIE-LCH	lch(38.02, 81.46, 299.39°)
OKLab	oklab(48.19% 0.0073 -0.2051)
OKLCH	oklch(48.19% 0.205 272)
XYZ	xyz(15.4395, 10.0988, 60.1550)
Luminance	0.1010 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C48CF #CFC33C

analogous

#3C92CF #3C48CF #7A3CCF

triadic

#3C48CF #CF3C48 #48CF3C

tetradic

#3C48CF #CF3C92 #CFC33C #3CCF7A

square

#3C48CF #CF3C92 #CFC33C #3CCF7A

split-complementary

#3C48CF #CF7A3C #92CF3C

monochromatic

#1D2474 #2933A5 #3C48CF #6D76DB #9EA4E7

Accessibility & contrast

On white

6.95

#3C48CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#3C48CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C48CF

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C48CF	#FFFFFF	#000000	##FFFFFF
##3C48CF	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D3

Deuteranopia (green-blind)

#0053CC

Tritanopia (blue-blind)

#006C85

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3c48cf;
/* rgb */ color: rgb(60, 72, 207);
/* oklch */ color: oklch(48.2% 0.205 272.0);

Tailwind

colors: {
  custom: {
    50: '#867bdf',
    500: '#3c48cf',
    950: '#000000',
  },
}

SCSS

$custom: #3c48cf;
$custom-light: #867bdf;
$custom-dark: #000000;

JSON

{
  "hex": "#3c48cf",
  "rgb": {
    "r": 60,
    "g": 72,
    "b": 207
  },
  "hsl": {
    "h": 235.102,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.48187,
    "c": 0.20523,
    "h": 272
  },
  "luminance": 0.101
}

Semantic roles & 50–950 ramp

primary

#3C48CF

secondary

#D3CE93

accent

#D744E4

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #3C48CF

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

Preview Lab → · Contrast checker → · Palette generator →