#2C5AAD#2C5AAD

#2C5AAD is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.2% C 0.142 H 261.1°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#2C5AAD
RGB	rgb(44, 90, 173)
HSL	hsl(219, 59%, 43%)
HSV	hsv(219, 75%, 68%)
CMYK	cmyk(74.6%, 48%, 0%, 32.2%)
CIE-LAB	lab(39.35, 13.88, -48.97)
CIE-LCH	lch(39.35, 50.90, 285.83°)
OKLab	oklab(48.17% -0.022 -0.1405)
OKLCH	oklch(48.17% 0.142 261.1)
XYZ	xyz(12.2350, 10.8636, 40.9791)
Luminance	0.1086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5AAD #AD7F2C

analogous

#2C9AAD #2C5AAD #3F2CAD

triadic

#2C5AAD #AD2C5A #5AAD2C

tetradic

#2C5AAD #AD2C9A #AD7F2C #2CAD3F

square

#2C5AAD #AD2C9A #AD7F2C #2CAD3F

split-complementary

#2C5AAD #AD3F2C #9AAD2C

monochromatic

#13274B #20417C #2C5AAD #4677D0 #779BDC

Accessibility & contrast

On white

6.62

#2C5AAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#2C5AAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5AAD

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5AAD	#FFFFFF	#000000	##FFFFFF
##2C5AAD	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D63B0

Deuteranopia (green-blind)

#0757AB

Tritanopia (blue-blind)

#006E7B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2c5aad;
/* rgb */ color: rgb(44, 90, 173);
/* oklch */ color: oklch(48.2% 0.142 261.1);

Tailwind

colors: {
  custom: {
    50: '#7788c6',
    500: '#2c5aad',
    950: '#000000',
  },
}

SCSS

$custom: #2c5aad;
$custom-light: #7788c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5aad",
  "rgb": {
    "r": 44,
    "g": 90,
    "b": 173
  },
  "hsl": {
    "h": 218.605,
    "s": 59.447,
    "l": 42.549
  },
  "oklch": {
    "l": 0.48169,
    "c": 0.14225,
    "h": 261.1
  },
  "luminance": 0.10865
}

Semantic roles & 50–950 ramp

primary

#2C5AAD

secondary

#C4A671

accent

#AA45E3

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2C5AAD

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

Preview Lab → · Contrast checker → · Palette generator →