#3C4792#3C4792

#3C4792 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.0% C 0.123 H 273.8°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#3C4792
RGB	rgb(60, 71, 146)
HSL	hsl(232, 42%, 40%)
HSV	hsv(232, 59%, 57%)
CMYK	cmyk(58.9%, 51.4%, 0%, 42.7%)
CIE-LAB	lab(33.01, 19.18, -42.92)
CIE-LCH	lch(33.01, 47.01, 294.08°)
OKLab	oklab(42.98% 0.0081 -0.1227)
OKLCH	oklch(42.98% 0.123 273.8)
XYZ	xyz(9.3033, 7.5418, 28.1540)
Luminance	0.0754 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4792 #92873C

analogous

#3C7292 #3C4792 #5C3C92

triadic

#3C4792 #923C47 #47923C

tetradic

#3C4792 #923C72 #92873C #3C925C

square

#3C4792 #923C72 #92873C #3C925C

split-complementary

#3C4792 #925C3C #72923C

monochromatic

#181D3B #2A3267 #3C4792 #5360B8 #7E88CA

Accessibility & contrast

On white

8.37

#3C4792 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#3C4792 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4792

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4792	#FFFFFF	#000000	##FFFFFF
##3C4792	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#205195

Deuteranopia (green-blind)

#104A90

Tritanopia (blue-blind)

#025865

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3c4792;
/* rgb */ color: rgb(60, 71, 146);
/* oklch */ color: oklch(43.0% 0.123 273.8);

Tailwind

colors: {
  custom: {
    50: '#7a7ab2',
    500: '#3c4792',
    950: '#000000',
  },
}

SCSS

$custom: #3c4792;
$custom-light: #7a7ab2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4792",
  "rgb": {
    "r": 60,
    "g": 71,
    "b": 146
  },
  "hsl": {
    "h": 232.326,
    "s": 41.748,
    "l": 40.392
  },
  "oklch": {
    "l": 0.42982,
    "c": 0.12296,
    "h": 273.8
  },
  "luminance": 0.07542
}

Semantic roles & 50–950 ramp

primary

#3C4792

secondary

#B4AC76

accent

#C256D2

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0911

muted

#7C7B80

Preview Lab

Preview with #3C4792

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

Preview Lab → · Contrast checker → · Palette generator →