#3C4EA0#3C4EA0

#3C4EA0 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.5% C 0.134 H 270.9°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#3C4EA0
RGB	rgb(60, 78, 160)
HSL	hsl(229, 45%, 43%)
HSV	hsv(229, 63%, 63%)
CMYK	cmyk(62.5%, 51.2%, 0%, 37.3%)
CIE-LAB	lab(35.88, 19.52, -46.77)
CIE-LCH	lch(35.88, 50.68, 292.66°)
OKLab	oklab(45.46% 0.0021 -0.1339)
OKLCH	oklch(45.46% 0.134 270.9)
XYZ	xyz(10.9309, 8.9466, 34.4017)
Luminance	0.0895 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4EA0 #A08E3C

analogous

#3C80A0 #3C4EA0 #5C3CA0

triadic

#3C4EA0 #A03C4E #4EA03C

tetradic

#3C4EA0 #A03C80 #A08E3C #3CA05C

square

#3C4EA0 #A03C80 #A08E3C #3CA05C

split-complementary

#3C4EA0 #A05C3C #80A03C

monochromatic

#1B2347 #2B3873 #3C4EA0 #596BC1 #8593D1

Accessibility & contrast

On white

7.53

#3C4EA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#3C4EA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4EA0

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4EA0	#FFFFFF	#000000	##FFFFFF
##3C4EA0	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2159A3

Deuteranopia (green-blind)

#07509E

Tritanopia (blue-blind)

#00616F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3c4ea0;
/* rgb */ color: rgb(60, 78, 160);
/* oklch */ color: oklch(45.5% 0.134 270.9);

Tailwind

colors: {
  custom: {
    50: '#7c7fbd',
    500: '#3c4ea0',
    950: '#000000',
  },
}

SCSS

$custom: #3c4ea0;
$custom-light: #7c7fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4ea0",
  "rgb": {
    "r": 60,
    "g": 78,
    "b": 160
  },
  "hsl": {
    "h": 229.2,
    "s": 45.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.45457,
    "c": 0.13395,
    "h": 270.9
  },
  "luminance": 0.08948
}

Semantic roles & 50–950 ramp

primary

#3C4EA0

secondary

#BBB07C

accent

#BE53D5

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #3C4EA0

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

Preview Lab → · Contrast checker → · Palette generator →