#3C449D#3C449D

#3C449D is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.2% C 0.143 H 274.8°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#3C449D
RGB	rgb(60, 68, 157)
HSL	hsl(235, 45%, 43%)
HSV	hsv(235, 62%, 62%)
CMYK	cmyk(61.8%, 56.7%, 0%, 38.4%)
CIE-LAB	lab(32.98, 25.03, -49.64)
CIE-LCH	lch(32.98, 55.60, 296.76°)
OKLab	oklab(43.21% 0.0121 -0.1425)
OKLCH	oklch(43.21% 0.143 274.8)
XYZ	xyz(10.0144, 7.5284, 32.8172)
Luminance	0.0753 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C449D #9D953C

analogous

#3C749D #3C449D #653C9D

triadic

#3C449D #9D3C44 #449D3C

tetradic

#3C449D #9D3C74 #9D953C #3C9D65

square

#3C449D #9D3C74 #9D953C #3C9D65

split-complementary

#3C449D #9D653C #749D3C

monochromatic

#1A1E44 #2B3171 #3C449D #5760BF #848AD0

Accessibility & contrast

On white

8.38

#3C449D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#3C449D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C449D

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C449D	#FFFFFF	#000000	##FFFFFF
##3C449D	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A0

Deuteranopia (green-blind)

#00499B

Tritanopia (blue-blind)

#005969

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3c449d;
/* rgb */ color: rgb(60, 68, 157);
/* oklch */ color: oklch(43.2% 0.143 274.8);

Tailwind

colors: {
  custom: {
    50: '#7c77bb',
    500: '#3c449d',
    950: '#000000',
  },
}

SCSS

$custom: #3c449d;
$custom-light: #7c77bb;
$custom-dark: #000000;

JSON

{
  "hex": "#3c449d",
  "rgb": {
    "r": 60,
    "g": 68,
    "b": 157
  },
  "hsl": {
    "h": 235.052,
    "s": 44.7,
    "l": 42.549
  },
  "oklch": {
    "l": 0.43208,
    "c": 0.14303,
    "h": 274.8
  },
  "luminance": 0.07529
}

Semantic roles & 50–950 ramp

primary

#3C449D

secondary

#BAB57B

accent

#CA53D4

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #3C449D

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

Preview Lab → · Contrast checker → · Palette generator →