#2C4290#2C4290

#2C4290 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.8% C 0.132 H 268.2°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#2C4290
RGB	rgb(44, 66, 144)
HSL	hsl(227, 53%, 37%)
HSV	hsv(227, 69%, 56%)
CMYK	cmyk(69.4%, 54.2%, 0%, 43.5%)
CIE-LAB	lab(30.51, 18.83, -45.78)
CIE-LCH	lch(30.51, 49.50, 292.36°)
OKLab	oklab(40.79% -0.0042 -0.1315)
OKLCH	oklch(40.79% 0.132 268.2)
XYZ	xyz(8.0192, 6.4447, 27.2015)
Luminance	0.0645 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4290 #907A2C

analogous

#2C7490 #2C4290 #482C90

triadic

#2C4290 #902C42 #42902C

tetradic

#2C4290 #902C74 #907A2C #2C9048

square

#2C4290 #902C74 #907A2C #2C9048

split-complementary

#2C4290 #90482C #74902C

monochromatic

#0F1732 #1E2D61 #2C4290 #3A57BF #667DD0

Accessibility & contrast

On white

9.17

#2C4290 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#2C4290 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4290

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4290	#FFFFFF	#000000	##FFFFFF
##2C4290	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D4D93

Deuteranopia (green-blind)

#00438E

Tritanopia (blue-blind)

#005562

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2c4290;
/* rgb */ color: rgb(44, 66, 144);
/* oklch */ color: oklch(40.8% 0.132 268.2);

Tailwind

colors: {
  custom: {
    50: '#7276b1',
    500: '#2c4290',
    950: '#000000',
  },
}

SCSS

$custom: #2c4290;
$custom-light: #7276b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4290",
  "rgb": {
    "r": 44,
    "g": 66,
    "b": 144
  },
  "hsl": {
    "h": 226.8,
    "s": 53.191,
    "l": 36.863
  },
  "oklch": {
    "l": 0.4079,
    "c": 0.13162,
    "h": 268.2
  },
  "luminance": 0.06446
}

Semantic roles & 50–950 ramp

primary

#2C4290

secondary

#B7A461

accent

#BD4BDD

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2C4290

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

Preview Lab → · Contrast checker → · Palette generator →