#2C406A#2C406A

#2C406A is a dark, moderate blue. Relative luminance 0.052; OKLCH L 37.6% C 0.077 H 263.8°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#2C406A
RGB	rgb(44, 64, 106)
HSL	hsl(221, 41%, 29%)
HSV	hsv(221, 58%, 42%)
CMYK	cmyk(58.5%, 39.6%, 0%, 58.4%)
CIE-LAB	lab(27.41, 5.94, -26.94)
CIE-LCH	lch(27.41, 27.59, 282.44°)
OKLab	oklab(37.62% -0.0082 -0.0763)
OKLCH	oklch(37.62% 0.077 263.8)
XYZ	xyz(5.4727, 5.2425, 14.3564)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C406A #6A562C

analogous

#2C5F6A #2C406A #372C6A

triadic

#2C406A #6A2C40 #406A2C

tetradic

#2C406A #6A2C5F #6A562C #2C6A37

square

#2C406A #6A2C5F #6A562C #2C6A37

split-complementary

#2C406A #6A372C #5F6A2C

monochromatic

#090D16 #1A263F #2C406A #3E5A95 #5777B9

Accessibility & contrast

On white

10.25

#2C406A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2C406A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C406A

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C406A	#FFFFFF	#000000	##FFFFFF
##2C406A	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F446C

Deuteranopia (green-blind)

#273E69

Tritanopia (blue-blind)

#064950

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2c406a;
/* rgb */ color: rgb(44, 64, 106);
/* oklch */ color: oklch(37.6% 0.077 263.8);

Tailwind

colors: {
  custom: {
    50: '#6a7495',
    500: '#2c406a',
    950: '#000000',
  },
}

SCSS

$custom: #2c406a;
$custom-light: #6a7495;
$custom-dark: #000000;

JSON

{
  "hex": "#2c406a",
  "rgb": {
    "r": 44,
    "g": 64,
    "b": 106
  },
  "hsl": {
    "h": 220.645,
    "s": 41.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.3762,
    "c": 0.07671,
    "h": 263.8
  },
  "luminance": 0.05243
}

Semantic roles & 50–950 ramp

primary

#2C406A

secondary

#9C8556

accent

#AA57D1

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#07080D

muted

#7A7B7E

Preview Lab

Preview with #2C406A

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

Preview Lab → · Contrast checker → · Palette generator →