#3C4E98#3C4E98

#3C4E98 is a dark, vivid blue. Relative luminance 0.087; OKLCH L 44.9% C 0.122 H 270.5°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#3C4E98
RGB	rgb(60, 78, 152)
HSL	hsl(228, 43%, 42%)
HSV	hsv(228, 61%, 60%)
CMYK	cmyk(60.5%, 48.7%, 0%, 40.4%)
CIE-LAB	lab(35.35, 16.68, -42.80)
CIE-LCH	lch(35.35, 45.93, 291.29°)
OKLab	oklab(44.89% 0.0011 -0.1223)
OKLCH	oklch(44.89% 0.122 270.5)
XYZ	xyz(10.2535, 8.6756, 30.8339)
Luminance	0.0868 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4E98 #98863C

analogous

#3C7C98 #3C4E98 #583C98

triadic

#3C4E98 #983C4E #4E983C

tetradic

#3C4E98 #983C7C #98863C #3C9858

square

#3C4E98 #983C7C #98863C #3C9858

split-complementary

#3C4E98 #98583C #7C983C

monochromatic

#192140 #2B376C #3C4E98 #5569BC #8190CD

Accessibility & contrast

On white

7.68

#3C4E98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#3C4E98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4E98

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4E98	#FFFFFF	#000000	##FFFFFF
##3C4E98	1.00	7.68	2.74	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A579B

Deuteranopia (green-blind)

#1A4F96

Tritanopia (blue-blind)

#005F6B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3c4e98;
/* rgb */ color: rgb(60, 78, 152);
/* oklch */ color: oklch(44.9% 0.122 270.5);

Tailwind

colors: {
  custom: {
    50: '#7a7fb7',
    500: '#3c4e98',
    950: '#000000',
  },
}

SCSS

$custom: #3c4e98;
$custom-light: #7a7fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4e98",
  "rgb": {
    "r": 60,
    "g": 78,
    "b": 152
  },
  "hsl": {
    "h": 228.261,
    "s": 43.396,
    "l": 41.569
  },
  "oklch": {
    "l": 0.44885,
    "c": 0.12227,
    "h": 270.5
  },
  "luminance": 0.08676
}

Semantic roles & 50–950 ramp

primary

#3C4E98

secondary

#B7AB79

accent

#BA55D3

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A11

muted

#7C7C80

Preview Lab

Preview with #3C4E98

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

Preview Lab → · Contrast checker → · Palette generator →