#2C409A#2C409A

#2C409A is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.2% C 0.149 H 269.3°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#2C409A
RGB	rgb(44, 64, 154)
HSL	hsl(229, 56%, 39%)
HSV	hsv(229, 71%, 60%)
CMYK	cmyk(71.4%, 58.4%, 0%, 39.6%)
CIE-LAB	lab(30.72, 23.97, -51.53)
CIE-LCH	lch(30.72, 56.84, 294.94°)
OKLab	oklab(41.19% -0.0018 -0.1485)
OKLCH	oklch(41.19% 0.149 269.3)
XYZ	xyz(8.7028, 6.5345, 31.3682)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C409A #9A862C

analogous

#2C779A #2C409A #4F2C9A

triadic

#2C409A #9A2C40 #409A2C

tetradic

#2C409A #9A2C77 #9A862C #2C9A4F

square

#2C409A #9A2C77 #9A862C #2C9A4F

split-complementary

#2C409A #9A4F2C #779A2C

monochromatic

#11183B #1E2C6A #2C409A #3C55C7 #6C7FD5

Accessibility & contrast

On white

9.10

#2C409A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#2C409A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C409A

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C409A	#FFFFFF	#000000	##FFFFFF
##2C409A	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9D

Deuteranopia (green-blind)

#004398

Tritanopia (blue-blind)

#005666

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2c409a;
/* rgb */ color: rgb(44, 64, 154);
/* oklch */ color: oklch(41.2% 0.149 269.3);

Tailwind

colors: {
  custom: {
    50: '#7474b8',
    500: '#2c409a',
    950: '#000000',
  },
}

SCSS

$custom: #2c409a;
$custom-light: #7474b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2c409a",
  "rgb": {
    "r": 44,
    "g": 64,
    "b": 154
  },
  "hsl": {
    "h": 229.091,
    "s": 55.556,
    "l": 38.824
  },
  "oklch": {
    "l": 0.41193,
    "c": 0.14853,
    "h": 269.3
  },
  "luminance": 0.06535
}

Semantic roles & 50–950 ramp

primary

#2C409A

secondary

#BCAC66

accent

#C449DF

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2C409A

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

Preview Lab → · Contrast checker → · Palette generator →