#3C366E#3C366E

#3C366E is a dark, moderate blue. Relative luminance 0.047; OKLCH L 36.9% C 0.094 H 285.7°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#3C366E
RGB	rgb(60, 54, 110)
HSL	hsl(246, 34%, 32%)
HSV	hsv(246, 51%, 43%)
CMYK	cmyk(45.5%, 50.9%, 0%, 56.9%)
CIE-LAB	lab(25.93, 18.29, -31.78)
CIE-LCH	lch(25.93, 36.67, 299.92°)
OKLab	oklab(36.88% 0.0254 -0.0901)
OKLCH	oklch(36.88% 0.094 285.7)
XYZ	xyz(5.9963, 4.7245, 15.3448)
Luminance	0.0473 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C366E #686E36

analogous

#364C6E #3C366E #58366E

triadic

#3C366E #6E3C36 #366E3C

tetradic

#3C366E #6E364C #686E36 #366E58

square

#3C366E #6E364C #686E36 #366E58

split-complementary

#3C366E #6E5836 #4C6E36

monochromatic

#0F0E1C #262245 #3C366E #524A97 #7169B5

Accessibility & contrast

On white

10.80

#3C366E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#3C366E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C366E

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C366E	#FFFFFF	#000000	##FFFFFF
##3C366E	1.00	10.80	1.95	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F3F70

Deuteranopia (green-blind)

#1E3C6D

Tritanopia (blue-blind)

#2D424C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3c366e;
/* rgb */ color: rgb(60, 54, 110);
/* oklch */ color: oklch(36.9% 0.094 285.7);

Tailwind

colors: {
  custom: {
    50: '#756d98',
    500: '#3c366e',
    950: '#000000',
  },
}

SCSS

$custom: #3c366e;
$custom-light: #756d98;
$custom-dark: #000000;

JSON

{
  "hex": "#3c366e",
  "rgb": {
    "r": 60,
    "g": 54,
    "b": 110
  },
  "hsl": {
    "h": 246.429,
    "s": 34.146,
    "l": 32.157
  },
  "oklch": {
    "l": 0.36881,
    "c": 0.09361,
    "h": 285.7
  },
  "luminance": 0.04725
}

Semantic roles & 50–950 ramp

primary

#3C366E

secondary

#989E62

accent

#CA5EBF

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08070D

muted

#7B7A7E

Preview Lab

Preview with #3C366E

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

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