#3C4290#3C4290

#3C4290 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 41.8% C 0.127 H 276.1°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#3C4290
RGB	rgb(60, 66, 144)
HSL	hsl(236, 41%, 40%)
HSV	hsv(236, 58%, 56%)
CMYK	cmyk(58.3%, 54.2%, 0%, 43.5%)
CIE-LAB	lab(31.51, 21.79, -44.11)
CIE-LCH	lch(31.51, 49.20, 296.29°)
OKLab	oklab(41.81% 0.0135 -0.1262)
OKLCH	oklch(41.81% 0.127 276.1)
XYZ	xyz(8.8441, 6.8701, 27.2402)
Luminance	0.0687 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4290 #908A3C

analogous

#3C6C90 #3C4290 #603C90

triadic

#3C4290 #903C42 #42903C

tetradic

#3C4290 #903C6C #908A3C #3C9060

square

#3C4290 #903C6C #908A3C #3C9060

split-complementary

#3C4290 #90603C #6C903C

monochromatic

#181A3A #2A2E65 #3C4290 #5259B7 #7D83C9

Accessibility & contrast

On white

8.85

#3C4290 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#3C4290 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4290

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4290	#FFFFFF	#000000	##FFFFFF
##3C4290	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#144E93

Deuteranopia (green-blind)

#00478E

Tritanopia (blue-blind)

#095462

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3c4290;
/* rgb */ color: rgb(60, 66, 144);
/* oklch */ color: oklch(41.8% 0.127 276.1);

Tailwind

colors: {
  custom: {
    50: '#7976b1',
    500: '#3c4290',
    950: '#000000',
  },
}

SCSS

$custom: #3c4290;
$custom-light: #7976b1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4290",
  "rgb": {
    "r": 60,
    "g": 66,
    "b": 144
  },
  "hsl": {
    "h": 235.714,
    "s": 41.176,
    "l": 40
  },
  "oklch": {
    "l": 0.41808,
    "c": 0.12697,
    "h": 276.1
  },
  "luminance": 0.06871
}

Semantic roles & 50–950 ramp

primary

#3C4290

secondary

#B3AE75

accent

#C857D1

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0811

muted

#7C7B80

Preview Lab

Preview with #3C4290

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

Preview Lab → · Contrast checker → · Palette generator →