#3C4AA3#3C4AA3

#3C4AA3 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.9% C 0.144 H 272.5°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#3C4AA3
RGB	rgb(60, 74, 163)
HSL	hsl(232, 46%, 44%)
HSV	hsv(232, 63%, 64%)
CMYK	cmyk(63.2%, 54.6%, 0%, 36.1%)
CIE-LAB	lab(35.01, 23.22, -49.98)
CIE-LCH	lch(35.01, 55.11, 294.92°)
OKLab	oklab(44.86% 0.0064 -0.1434)
OKLCH	oklch(44.86% 0.144 272.5)
XYZ	xyz(10.9209, 8.5016, 35.7087)
Luminance	0.0850 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4AA3 #A3953C

analogous

#3C7DA3 #3C4AA3 #613CA3

triadic

#3C4AA3 #A33C4A #4AA33C

tetradic

#3C4AA3 #A33C7D #A3953C #3CA361

square

#3C4AA3 #A33C7D #A3953C #3CA361

split-complementary

#3C4AA3 #A3613C #7DA33C

monochromatic

#1B214A #2C3676 #3C4AA3 #5A68C2 #8791D3

Accessibility & contrast

On white

7.78

#3C4AA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#3C4AA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4AA3

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4AA3	#FFFFFF	#000000	##FFFFFF
##3C4AA3	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D57A6

Deuteranopia (green-blind)

#004EA1

Tritanopia (blue-blind)

#005F6F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3c4aa3;
/* rgb */ color: rgb(60, 74, 163);
/* oklch */ color: oklch(44.9% 0.144 272.5);

Tailwind

colors: {
  custom: {
    50: '#7c7cbf',
    500: '#3c4aa3',
    950: '#000000',
  },
}

SCSS

$custom: #3c4aa3;
$custom-light: #7c7cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4aa3",
  "rgb": {
    "r": 60,
    "g": 74,
    "b": 163
  },
  "hsl": {
    "h": 231.845,
    "s": 46.188,
    "l": 43.725
  },
  "oklch": {
    "l": 0.44864,
    "c": 0.14358,
    "h": 272.5
  },
  "luminance": 0.08503
}

Semantic roles & 50–950 ramp

primary

#3C4AA3

secondary

#BDB47E

accent

#C452D6

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #3C4AA3

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

Preview Lab → · Contrast checker → · Palette generator →