#2C4E97#2C4E97

#2C4E97 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 43.9% C 0.126 H 263.3°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#2C4E97
RGB	rgb(44, 78, 151)
HSL	hsl(221, 55%, 38%)
HSV	hsv(221, 71%, 59%)
CMYK	cmyk(70.9%, 48.3%, 0%, 40.8%)
CIE-LAB	lab(34.43, 13.41, -43.72)
CIE-LCH	lch(34.43, 45.73, 287.05°)
OKLab	oklab(43.93% -0.0146 -0.1253)
OKLCH	oklch(43.93% 0.126 263.3)
XYZ	xyz(9.3470, 8.2177, 30.3657)
Luminance	0.0822 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4E97 #97752C

analogous

#2C8397 #2C4E97 #402C97

triadic

#2C4E97 #972C4E #4E972C

tetradic

#2C4E97 #972C83 #97752C #2C9740

square

#2C4E97 #972C83 #97752C #2C9740

split-complementary

#2C4E97 #97402C #83972C

monochromatic

#101D38 #1E3668 #2C4E97 #3A67C6 #6A8BD4

Accessibility & contrast

On white

7.94

#2C4E97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#2C4E97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4E97

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4E97	#FFFFFF	#000000	##FFFFFF
##2C4E97	1.00	7.94	2.64	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27569A

Deuteranopia (green-blind)

#0E4C96

Tritanopia (blue-blind)

#005F6B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2c4e97;
/* rgb */ color: rgb(44, 78, 151);
/* oklch */ color: oklch(43.9% 0.126 263.3);

Tailwind

colors: {
  custom: {
    50: '#737fb6',
    500: '#2c4e97',
    950: '#000000',
  },
}

SCSS

$custom: #2c4e97;
$custom-light: #737fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4e97",
  "rgb": {
    "r": 44,
    "g": 78,
    "b": 151
  },
  "hsl": {
    "h": 220.935,
    "s": 54.872,
    "l": 38.235
  },
  "oklch": {
    "l": 0.43931,
    "c": 0.12615,
    "h": 263.3
  },
  "luminance": 0.08219
}

Semantic roles & 50–950 ramp

primary

#2C4E97

secondary

#BA9F65

accent

#AF4ADE

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2C4E97

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

Preview Lab → · Contrast checker → · Palette generator →