#3C48C9#3C48C9

#3C48C9 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.6% C 0.198 H 272.2°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#3C48C9
RGB	rgb(60, 72, 201)
HSL	hsl(235, 57%, 51%)
HSV	hsv(235, 70%, 79%)
CMYK	cmyk(70.1%, 64.2%, 0%, 21.2%)
CIE-LAB	lab(37.50, 37.90, -68.34)
CIE-LCH	lch(37.50, 78.15, 299.01°)
OKLab	oklab(47.65% 0.0077 -0.1974)
OKLCH	oklch(47.65% 0.198 272.2)
XYZ	xyz(14.7199, 9.8110, 56.3650)
Luminance	0.0981 (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

#3C48C9 #C9BD3C

analogous

#3C8EC9 #3C48C9 #763CC9

triadic

#3C48C9 #C93C48 #48C93C

tetradic

#3C48C9 #C93C8E #C9BD3C #3CC976

square

#3C48C9 #C93C8E #C9BD3C #3CC976

split-complementary

#3C48C9 #C9763C #8EC93C

monochromatic

#1E256D #2B359C #3C48C9 #6C75D6 #9CA2E4

Accessibility & contrast

On white

7.09

#3C48C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#3C48C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C48C9

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C48C9	#FFFFFF	#000000	##FFFFFF
##3C48C9	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCD

Deuteranopia (green-blind)

#0052C7

Tritanopia (blue-blind)

#006A82

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3c48c9;
/* rgb */ color: rgb(60, 72, 201);
/* oklch */ color: oklch(47.6% 0.198 272.2);

Tailwind

colors: {
  custom: {
    50: '#847bda',
    500: '#3c48c9',
    950: '#000000',
  },
}

SCSS

$custom: #3c48c9;
$custom-light: #847bda;
$custom-dark: #000000;

JSON

{
  "hex": "#3c48c9",
  "rgb": {
    "r": 60,
    "g": 72,
    "b": 201
  },
  "hsl": {
    "h": 234.894,
    "s": 56.627,
    "l": 51.176
  },
  "oklch": {
    "l": 0.47649,
    "c": 0.19755,
    "h": 272.2
  },
  "luminance": 0.09812
}

Semantic roles & 50–950 ramp

primary

#3C48C9

secondary

#D0CA91

accent

#D348E0

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #3C48C9

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

Preview Lab → · Contrast checker → · Palette generator →