#3C3DDB#3C3DDB

#3C3DDB is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.6% C 0.232 H 273.0°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#3C3DDB
RGB	rgb(60, 61, 219)
HSL	hsl(240, 69%, 55%)
HSV	hsv(240, 73%, 86%)
CMYK	cmyk(72.6%, 72.1%, 0%, 14.1%)
CIE-LAB	lab(36.76, 50.44, -79.95)
CIE-LCH	lch(36.76, 94.53, 302.25°)
OKLab	oklab(47.62% 0.0121 -0.2313)
OKLCH	oklch(47.62% 0.232 273)
XYZ	xyz(16.3141, 9.4110, 67.9608)
Luminance	0.0941 (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

#3C3DDB #DBDA3C

analogous

#3C8CDB #3C3DDB #8B3CDB

triadic

#3C3DDB #DB3C3D #3DDB3C

tetradic

#3C3DDB #DB3C8C #DBDA3C #3CDB8B

square

#3C3DDB #DB3C8C #DBDA3C #3CDB8B

split-complementary

#3C3DDB #DB8B3C #8CDB3C

monochromatic

#181984 #2223B8 #3C3DDB #7070E5 #A3A4EE

Accessibility & contrast

On white

7.29

#3C3DDB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#3C3DDB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3DDB

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3DDB	#FFFFFF	#000000	##FFFFFF
##3C3DDB	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EE0

Deuteranopia (green-blind)

#004FD8

Tritanopia (blue-blind)

#006A88

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3c3ddb;
/* rgb */ color: rgb(60, 61, 219);
/* oklch */ color: oklch(47.6% 0.232 273.0);

Tailwind

colors: {
  custom: {
    50: '#8974e8',
    500: '#3c3ddb',
    950: '#000000',
  },
}

SCSS

$custom: #3c3ddb;
$custom-light: #8974e8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3ddb",
  "rgb": {
    "r": 60,
    "g": 61,
    "b": 219
  },
  "hsl": {
    "h": 239.623,
    "s": 68.831,
    "l": 54.706
  },
  "oklch": {
    "l": 0.47619,
    "c": 0.23163,
    "h": 273
  },
  "luminance": 0.09413
}

Semantic roles & 50–950 ramp

primary

#3C3DDB

secondary

#DBDB98

accent

#EB3CEC

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #3C3DDB

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

Preview Lab → · Contrast checker → · Palette generator →