#3C419C#3C419C

#3C419C is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.5% C 0.146 H 275.9°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#3C419C
RGB	rgb(60, 65, 156)
HSL	hsl(237, 44%, 42%)
HSV	hsv(237, 62%, 61%)
CMYK	cmyk(61.5%, 58.3%, 0%, 38.8%)
CIE-LAB	lab(32.13, 26.64, -50.43)
CIE-LCH	lch(32.13, 57.03, 297.85°)
OKLab	oklab(42.55% 0.015 -0.1448)
OKLCH	oklch(42.55% 0.146 275.9)
XYZ	xyz(9.7526, 7.1408, 32.3104)
Luminance	0.0714 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C419C #9C973C

analogous

#3C719C #3C419C #673C9C

triadic

#3C419C #9C3C41 #419C3C

tetradic

#3C419C #9C3C71 #9C973C #3C9C67

square

#3C419C #9C3C71 #9C973C #3C9C67

split-complementary

#3C419C #9C673C #719C3C

monochromatic

#1A1C44 #2B2F70 #3C419C #575CBE #8387CF

Accessibility & contrast

On white

8.65

#3C419C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#3C419C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C419C

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C419C	#FFFFFF	#000000	##FFFFFF
##3C419C	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00509F

Deuteranopia (green-blind)

#00489A

Tritanopia (blue-blind)

#005768

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3c419c;
/* rgb */ color: rgb(60, 65, 156);
/* oklch */ color: oklch(42.5% 0.146 275.9);

Tailwind

colors: {
  custom: {
    50: '#7c75ba',
    500: '#3c419c',
    950: '#000000',
  },
}

SCSS

$custom: #3c419c;
$custom-light: #7c75ba;
$custom-dark: #000000;

JSON

{
  "hex": "#3c419c",
  "rgb": {
    "r": 60,
    "g": 65,
    "b": 156
  },
  "hsl": {
    "h": 236.875,
    "s": 44.444,
    "l": 42.353
  },
  "oklch": {
    "l": 0.42548,
    "c": 0.14562,
    "h": 275.9
  },
  "luminance": 0.07142
}

Semantic roles & 50–950 ramp

primary

#3C419C

secondary

#B9B67A

accent

#CD54D4

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #3C419C

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

Preview Lab → · Contrast checker → · Palette generator →