#3C48D8#3C48D8

#3C48D8 is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 49.0% C 0.217 H 271.7°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#3C48D8
RGB	rgb(60, 72, 216)
HSL	hsl(235, 67%, 54%)
HSV	hsv(235, 72%, 85%)
CMYK	cmyk(72.2%, 66.7%, 0%, 15.3%)
CIE-LAB	lab(38.81, 43.05, -74.85)
CIE-LCH	lch(38.81, 86.35, 299.91°)
OKLab	oklab(49.01% 0.0066 -0.2164)
OKLCH	oklch(49.01% 0.217 271.7)
XYZ	xyz(16.5713, 10.5516, 66.1158)
Luminance	0.1055 (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

#3C48D8 #D8CC3C

analogous

#3C96D8 #3C48D8 #7E3CD8

triadic

#3C48D8 #D83C48 #48D83C

tetradic

#3C48D8 #D83C96 #D8CC3C #3CD87E

square

#3C48D8 #D83C96 #D8CC3C #3CD87E

split-complementary

#3C48D8 #D87E3C #96D83C

monochromatic

#1A2180 #242FB3 #3C48D8 #6F78E2 #A2A8EC

Accessibility & contrast

On white

6.75

#3C48D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#3C48D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C48D8

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C48D8	#FFFFFF	#000000	##FFFFFF
##3C48D8	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063DC

Deuteranopia (green-blind)

#0054D5

Tritanopia (blue-blind)

#006F8A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3c48d8;
/* rgb */ color: rgb(60, 72, 216);
/* oklch */ color: oklch(49.0% 0.217 271.7);

Tailwind

colors: {
  custom: {
    50: '#887be5',
    500: '#3c48d8',
    950: '#000000',
  },
}

SCSS

$custom: #3c48d8;
$custom-light: #887be5;
$custom-dark: #000000;

JSON

{
  "hex": "#3c48d8",
  "rgb": {
    "r": 60,
    "g": 72,
    "b": 216
  },
  "hsl": {
    "h": 235.385,
    "s": 66.667,
    "l": 54.118
  },
  "oklch": {
    "l": 0.4901,
    "c": 0.21655,
    "h": 271.7
  },
  "luminance": 0.10553
}

Semantic roles & 50–950 ramp

primary

#3C48D8

secondary

#D9D497

accent

#DC3EEA

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #3C48D8

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

Preview Lab → · Contrast checker → · Palette generator →