#3C499A#3C499A

#3C499A is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.0% C 0.132 H 272.9°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#3C499A
RGB	rgb(60, 73, 154)
HSL	hsl(232, 44%, 42%)
HSV	hsv(232, 61%, 60%)
CMYK	cmyk(61%, 52.6%, 0%, 39.6%)
CIE-LAB	lab(34.10, 20.68, -46.02)
CIE-LCH	lch(34.10, 50.45, 294.20°)
OKLab	oklab(43.98% 0.0067 -0.1318)
OKLCH	oklch(43.98% 0.132 272.9)
XYZ	xyz(10.0768, 8.0580, 31.5899)
Luminance	0.0806 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C499A #9A8D3C

analogous

#3C789A #3C499A #5E3C9A

triadic

#3C499A #9A3C49 #499A3C

tetradic

#3C499A #9A3C78 #9A8D3C #3C9A5E

square

#3C499A #9A3C78 #9A8D3C #3C9A5E

split-complementary

#3C499A #9A5E3C #789A3C

monochromatic

#1A1F42 #2B346E #3C499A #5664BD #828DCE

Accessibility & contrast

On white

8.04

#3C499A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#3C499A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C499A

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C499A	#FFFFFF	#000000	##FFFFFF
##3C499A	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B549D

Deuteranopia (green-blind)

#014C98

Tritanopia (blue-blind)

#005C6A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3c499a;
/* rgb */ color: rgb(60, 73, 154);
/* oklch */ color: oklch(44.0% 0.132 272.9);

Tailwind

colors: {
  custom: {
    50: '#7b7bb8',
    500: '#3c499a',
    950: '#000000',
  },
}

SCSS

$custom: #3c499a;
$custom-light: #7b7bb8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c499a",
  "rgb": {
    "r": 60,
    "g": 73,
    "b": 154
  },
  "hsl": {
    "h": 231.702,
    "s": 43.925,
    "l": 41.961
  },
  "oklch": {
    "l": 0.43982,
    "c": 0.13195,
    "h": 272.9
  },
  "luminance": 0.08059
}

Semantic roles & 50–950 ramp

primary

#3C499A

secondary

#B8B07A

accent

#C254D4

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0911

muted

#7C7B80

Preview Lab

Preview with #3C499A

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

Preview Lab → · Contrast checker → · Palette generator →