#3C4EAD#3C4EAD

#3C4EAD is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.4% C 0.152 H 271.2°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#3C4EAD
RGB	rgb(60, 78, 173)
HSL	hsl(230, 48%, 46%)
HSV	hsv(230, 65%, 68%)
CMYK	cmyk(65.3%, 54.9%, 0%, 32.2%)
CIE-LAB	lab(36.79, 24.18, -53.06)
CIE-LCH	lch(36.79, 58.31, 294.50°)
OKLab	oklab(46.43% 0.0031 -0.1524)
OKLCH	oklch(46.43% 0.152 271.2)
XYZ	xyz(12.1282, 9.4255, 40.7072)
Luminance	0.0943 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4EAD #AD9B3C

analogous

#3C87AD #3C4EAD #623CAD

triadic

#3C4EAD #AD3C4E #4EAD3C

tetradic

#3C4EAD #AD3C87 #AD9B3C #3CAD62

square

#3C4EAD #AD3C87 #AD9B3C #3CAD62

split-complementary

#3C4EAD #AD623C #87AD3C

monochromatic

#1C2552 #2C3A80 #3C4EAD #5F6FC7 #8C98D7

Accessibility & contrast

On white

7.28

#3C4EAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#3C4EAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4EAD

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4EAD	#FFFFFF	#000000	##FFFFFF
##3C4EAD	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#055CB0

Deuteranopia (green-blind)

#0052AB

Tritanopia (blue-blind)

#006576

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3c4ead;
/* rgb */ color: rgb(60, 78, 173);
/* oklch */ color: oklch(46.4% 0.152 271.2);

Tailwind

colors: {
  custom: {
    50: '#7e7fc6',
    500: '#3c4ead',
    950: '#000000',
  },
}

SCSS

$custom: #3c4ead;
$custom-light: #7e7fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4ead",
  "rgb": {
    "r": 60,
    "g": 78,
    "b": 173
  },
  "hsl": {
    "h": 230.442,
    "s": 48.498,
    "l": 45.686
  },
  "oklch": {
    "l": 0.46432,
    "c": 0.15248,
    "h": 271.2
  },
  "luminance": 0.09427
}

Semantic roles & 50–950 ramp

primary

#3C4EAD

secondary

#C2B883

accent

#C250D8

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3C4EAD

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

Preview Lab → · Contrast checker → · Palette generator →