#2C4590#2C4590

#2C4590 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.4% C 0.128 H 266.9°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#2C4590
RGB	rgb(44, 69, 144)
HSL	hsl(225, 53%, 37%)
HSV	hsv(225, 69%, 56%)
CMYK	cmyk(69.4%, 52.1%, 0%, 43.5%)
CIE-LAB	lab(31.36, 16.80, -44.40)
CIE-LCH	lch(31.36, 47.47, 290.72°)
OKLab	oklab(41.43% -0.007 -0.1275)
OKLCH	oklch(41.43% 0.128 266.9)
XYZ	xyz(8.1991, 6.8045, 27.2615)
Luminance	0.0680 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4590 #90772C

analogous

#2C7790 #2C4590 #452C90

triadic

#2C4590 #902C45 #45902C

tetradic

#2C4590 #902C77 #90772C #2C9045

square

#2C4590 #902C77 #90772C #2C9045

split-complementary

#2C4590 #90452C #77902C

monochromatic

#0F1832 #1E2F61 #2C4590 #3A5BBF #6681D0

Accessibility & contrast

On white

8.89

#2C4590 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#2C4590 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4590

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4590	#FFFFFF	#000000	##FFFFFF
##2C4590	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#184F93

Deuteranopia (green-blind)

#00458E

Tritanopia (blue-blind)

#005763

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2c4590;
/* rgb */ color: rgb(44, 69, 144);
/* oklch */ color: oklch(41.4% 0.128 266.9);

Tailwind

colors: {
  custom: {
    50: '#7178b1',
    500: '#2c4590',
    950: '#000000',
  },
}

SCSS

$custom: #2c4590;
$custom-light: #7178b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4590",
  "rgb": {
    "r": 44,
    "g": 69,
    "b": 144
  },
  "hsl": {
    "h": 225,
    "s": 53.191,
    "l": 36.863
  },
  "oklch": {
    "l": 0.41433,
    "c": 0.12766,
    "h": 266.9
  },
  "luminance": 0.06805
}

Semantic roles & 50–950 ramp

primary

#2C4590

secondary

#B7A161

accent

#B84BDD

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2C4590

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

Preview Lab → · Contrast checker → · Palette generator →