#3C3EAE#3C3EAE

#3C3EAE is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.5% C 0.174 H 275.6°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#3C3EAE
RGB	rgb(60, 62, 174)
HSL	hsl(239, 49%, 46%)
HSV	hsv(239, 66%, 68%)
CMYK	cmyk(65.5%, 64.4%, 0%, 31.8%)
CIE-LAB	lab(32.83, 34.81, -60.09)
CIE-LCH	lch(32.83, 69.45, 300.08°)
OKLab	oklab(43.52% 0.0171 -0.1733)
OKLCH	oklch(43.52% 0.174 275.6)
XYZ	xyz(11.2236, 7.4609, 40.8848)
Luminance	0.0746 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C3EAE #AEAC3C

analogous

#3C77AE #3C3EAE #733CAE

triadic

#3C3EAE #AE3C3E #3EAE3C

tetradic

#3C3EAE #AE3C77 #AEAC3C #3CAE73

square

#3C3EAE #AE3C77 #AEAC3C #3CAE73

split-complementary

#3C3EAE #AE733C #77AE3C

monochromatic

#1D1E53 #2C2E80 #3C3EAE #5F61C8 #8D8ED8

Accessibility & contrast

On white

8.43

#3C3EAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#3C3EAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3EAE

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3EAE	#FFFFFF	#000000	##FFFFFF
##3C3EAE	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B2

Deuteranopia (green-blind)

#0048AC

Tritanopia (blue-blind)

#005B70

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3c3eae;
/* rgb */ color: rgb(60, 62, 174);
/* oklch */ color: oklch(43.5% 0.174 275.6);

Tailwind

colors: {
  custom: {
    50: '#7f73c7',
    500: '#3c3eae',
    950: '#000000',
  },
}

SCSS

$custom: #3c3eae;
$custom-light: #7f73c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3eae",
  "rgb": {
    "r": 60,
    "g": 62,
    "b": 174
  },
  "hsl": {
    "h": 238.947,
    "s": 48.718,
    "l": 45.882
  },
  "oklch": {
    "l": 0.43524,
    "c": 0.1741,
    "h": 275.6
  },
  "luminance": 0.07462
}

Semantic roles & 50–950 ramp

primary

#3C3EAE

secondary

#C2C183

accent

#D650D8

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3C3EAE

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

Preview Lab → · Contrast checker → · Palette generator →