#2C5AAE#2C5AAE

#2C5AAE is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.2% C 0.144 H 261.2°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#2C5AAE
RGB	rgb(44, 90, 174)
HSL	hsl(219, 60%, 43%)
HSV	hsv(219, 75%, 68%)
CMYK	cmyk(74.7%, 48.3%, 0%, 31.8%)
CIE-LAB	lab(39.42, 14.27, -49.45)
CIE-LCH	lch(39.42, 51.47, 286.09°)
OKLab	oklab(48.24% -0.0219 -0.142)
OKLCH	oklch(48.24% 0.144 261.2)
XYZ	xyz(12.3321, 10.9024, 41.4906)
Luminance	0.1090 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5AAE #AE802C

analogous

#2C9BAE #2C5AAE #3F2CAE

triadic

#2C5AAE #AE2C5A #5AAE2C

tetradic

#2C5AAE #AE2C9B #AE802C #2CAE3F

square

#2C5AAE #AE2C9B #AE802C #2CAE3F

split-complementary

#2C5AAE #AE3F2C #9BAE2C

monochromatic

#13274C #20417D #2C5AAE #4777D0 #789BDD

Accessibility & contrast

On white

6.60

#2C5AAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#2C5AAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5AAE

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5AAE	#FFFFFF	#000000	##FFFFFF
##2C5AAE	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C63B1

Deuteranopia (green-blind)

#0257AC

Tritanopia (blue-blind)

#006E7B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2c5aae;
/* rgb */ color: rgb(44, 90, 174);
/* oklch */ color: oklch(48.2% 0.144 261.2);

Tailwind

colors: {
  custom: {
    50: '#7788c7',
    500: '#2c5aae',
    950: '#000000',
  },
}

SCSS

$custom: #2c5aae;
$custom-light: #7788c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5aae",
  "rgb": {
    "r": 44,
    "g": 90,
    "b": 174
  },
  "hsl": {
    "h": 218.769,
    "s": 59.633,
    "l": 42.745
  },
  "oklch": {
    "l": 0.4824,
    "c": 0.14364,
    "h": 261.2
  },
  "luminance": 0.10904
}

Semantic roles & 50–950 ramp

primary

#2C5AAE

secondary

#C5A771

accent

#AB45E3

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2C5AAE

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

Preview Lab → · Contrast checker → · Palette generator →