#3C4EA8#3C4EA8

#3C4EA8 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.1% C 0.145 H 271.1°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#3C4EA8
RGB	rgb(60, 78, 168)
HSL	hsl(230, 47%, 45%)
HSV	hsv(230, 64%, 66%)
CMYK	cmyk(64.3%, 53.6%, 0%, 34.1%)
CIE-LAB	lab(36.43, 22.39, -50.66)
CIE-LCH	lch(36.43, 55.39, 293.84°)
OKLab	oklab(46.05% 0.0028 -0.1454)
OKLCH	oklch(46.05% 0.145 271.1)
XYZ	xyz(11.6534, 9.2356, 38.2067)
Luminance	0.0924 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4EA8 #A8963C

analogous

#3C84A8 #3C4EA8 #603CA8

triadic

#3C4EA8 #A83C4E #4EA83C

tetradic

#3C4EA8 #A83C84 #A8963C #3CA860

square

#3C4EA8 #A83C84 #A8963C #3CA860

split-complementary

#3C4EA8 #A8603C #84A83C

monochromatic

#1C244E #2C397B #3C4EA8 #5C6EC5 #8996D5

Accessibility & contrast

On white

7.38

#3C4EA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#3C4EA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4EA8

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4EA8	#FFFFFF	#000000	##FFFFFF
##3C4EA8	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#145BAB

Deuteranopia (green-blind)

#0051A6

Tritanopia (blue-blind)

#006373

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3c4ea8;
/* rgb */ color: rgb(60, 78, 168);
/* oklch */ color: oklch(46.1% 0.145 271.1);

Tailwind

colors: {
  custom: {
    50: '#7d7fc2',
    500: '#3c4ea8',
    950: '#000000',
  },
}

SCSS

$custom: #3c4ea8;
$custom-light: #7d7fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4ea8",
  "rgb": {
    "r": 60,
    "g": 78,
    "b": 168
  },
  "hsl": {
    "h": 230,
    "s": 47.368,
    "l": 44.706
  },
  "oklch": {
    "l": 0.4605,
    "c": 0.14542,
    "h": 271.1
  },
  "luminance": 0.09237
}

Semantic roles & 50–950 ramp

primary

#3C4EA8

secondary

#BFB580

accent

#C151D7

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #3C4EA8

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

Preview Lab → · Contrast checker → · Palette generator →