#3C4EAA#3C4EAA

#3C4EAA is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.2% C 0.148 H 271.1°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#3C4EAA
RGB	rgb(60, 78, 170)
HSL	hsl(230, 48%, 45%)
HSV	hsv(230, 65%, 67%)
CMYK	cmyk(64.7%, 54.1%, 0%, 33.3%)
CIE-LAB	lab(36.58, 23.10, -51.63)
CIE-LCH	lch(36.58, 56.56, 294.11°)
OKLab	oklab(46.2% 0.0029 -0.1482)
OKLCH	oklch(46.2% 0.148 271.1)
XYZ	xyz(11.8411, 9.3107, 39.1955)
Luminance	0.0931 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4EAA #AA983C

analogous

#3C85AA #3C4EAA #613CAA

triadic

#3C4EAA #AA3C4E #4EAA3C

tetradic

#3C4EAA #AA3C85 #AA983C #3CAA61

square

#3C4EAA #AA3C85 #AA983C #3CAA61

split-complementary

#3C4EAA #AA613C #85AA3C

monochromatic

#1C2450 #2C397D #3C4EAA #5D6EC6 #8B97D6

Accessibility & contrast

On white

7.34

#3C4EAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#3C4EAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4EAA

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4EAA	#FFFFFF	#000000	##FFFFFF
##3C4EAA	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F5BAD

Deuteranopia (green-blind)

#0051A8

Tritanopia (blue-blind)

#006474

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3c4eaa;
/* rgb */ color: rgb(60, 78, 170);
/* oklch */ color: oklch(46.2% 0.148 271.1);

Tailwind

colors: {
  custom: {
    50: '#7e7fc4',
    500: '#3c4eaa',
    950: '#000000',
  },
}

SCSS

$custom: #3c4eaa;
$custom-light: #7e7fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4eaa",
  "rgb": {
    "r": 60,
    "g": 78,
    "b": 170
  },
  "hsl": {
    "h": 230.182,
    "s": 47.826,
    "l": 45.098
  },
  "oklch": {
    "l": 0.46202,
    "c": 0.14826,
    "h": 271.1
  },
  "luminance": 0.09312
}

Semantic roles & 50–950 ramp

primary

#3C4EAA

secondary

#C0B681

accent

#C150D7

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3C4EAA

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

Preview Lab → · Contrast checker → · Palette generator →