#3C449C#3C449C

#3C449C is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.1% C 0.142 H 274.9°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#3C449C
RGB	rgb(60, 68, 156)
HSL	hsl(235, 44%, 42%)
HSV	hsv(235, 62%, 61%)
CMYK	cmyk(61.5%, 56.4%, 0%, 38.8%)
CIE-LAB	lab(32.91, 24.68, -49.16)
CIE-LCH	lch(32.91, 55.01, 296.66°)
OKLab	oklab(43.13% 0.012 -0.1411)
OKLCH	oklch(43.13% 0.142 274.9)
XYZ	xyz(9.9294, 7.4944, 32.3694)
Luminance	0.0750 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C449C #9C943C

analogous

#3C749C #3C449C #643C9C

triadic

#3C449C #9C3C44 #449C3C

tetradic

#3C449C #9C3C74 #9C943C #3C9C64

square

#3C449C #9C3C74 #9C943C #3C9C64

split-complementary

#3C449C #9C643C #749C3C

monochromatic

#1A1D44 #2B3170 #3C449C #575FBE #8389CF

Accessibility & contrast

On white

8.40

#3C449C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#3C449C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C449C

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C449C	#FFFFFF	#000000	##FFFFFF
##3C449C	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00529F

Deuteranopia (green-blind)

#00499A

Tritanopia (blue-blind)

#005969

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3c449c;
/* rgb */ color: rgb(60, 68, 156);
/* oklch */ color: oklch(43.1% 0.142 274.9);

Tailwind

colors: {
  custom: {
    50: '#7c77ba',
    500: '#3c449c',
    950: '#000000',
  },
}

SCSS

$custom: #3c449c;
$custom-light: #7c77ba;
$custom-dark: #000000;

JSON

{
  "hex": "#3c449c",
  "rgb": {
    "r": 60,
    "g": 68,
    "b": 156
  },
  "hsl": {
    "h": 235,
    "s": 44.444,
    "l": 42.353
  },
  "oklch": {
    "l": 0.4313,
    "c": 0.1416,
    "h": 274.9
  },
  "luminance": 0.07495
}

Semantic roles & 50–950 ramp

primary

#3C449C

secondary

#B9B47A

accent

#C954D4

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #3C449C

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

Preview Lab → · Contrast checker → · Palette generator →