#3C4E84#3C4E84

#3C4E84 is a dark, moderate blue. Relative luminance 0.081; OKLCH L 43.6% C 0.092 H 268.5°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#3C4E84
RGB	rgb(60, 78, 132)
HSL	hsl(225, 38%, 38%)
HSV	hsv(225, 55%, 52%)
CMYK	cmyk(54.5%, 40.9%, 0%, 48.2%)
CIE-LAB	lab(34.14, 9.67, -32.53)
CIE-LCH	lch(34.14, 33.94, 286.55°)
OKLab	oklab(43.56% -0.0024 -0.0921)
OKLCH	oklch(43.56% 0.092 268.5)
XYZ	xyz(8.7514, 8.0748, 22.9228)
Luminance	0.0808 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4E84 #84723C

analogous

#3C7284 #3C4E84 #4E3C84

triadic

#3C4E84 #843C4E #4E843C

tetradic

#3C4E84 #843C72 #84723C #3C844E

square

#3C4E84 #843C72 #84723C #3C844E

split-complementary

#3C4E84 #844E3C #72843C

monochromatic

#161C30 #29355A #3C4E84 #4F67AE #798BC2

Accessibility & contrast

On white

8.03

#3C4E84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#3C4E84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4E84

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4E84	#FFFFFF	#000000	##FFFFFF
##3C4E84	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385486

Deuteranopia (green-blind)

#304D83

Tritanopia (blue-blind)

#195A62

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3c4e84;
/* rgb */ color: rgb(60, 78, 132);
/* oklch */ color: oklch(43.6% 0.092 268.5);

Tailwind

colors: {
  custom: {
    50: '#777fa8',
    500: '#3c4e84',
    950: '#000000',
  },
}

SCSS

$custom: #3c4e84;
$custom-light: #777fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4e84",
  "rgb": {
    "r": 60,
    "g": 78,
    "b": 132
  },
  "hsl": {
    "h": 225,
    "s": 37.5,
    "l": 37.647
  },
  "oklch": {
    "l": 0.43563,
    "c": 0.09217,
    "h": 268.5
  },
  "luminance": 0.08075
}

Semantic roles & 50–950 ramp

primary

#3C4E84

secondary

#AC9D70

accent

#B15ACD

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#090A0F

muted

#7B7C7F

Preview Lab

Preview with #3C4E84

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

Preview Lab → · Contrast checker → · Palette generator →