#2C5AAF#2C5AAF

#2C5AAF is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.3% C 0.145 H 261.4°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#2C5AAF
RGB	rgb(44, 90, 175)
HSL	hsl(219, 60%, 43%)
HSV	hsv(219, 75%, 69%)
CMYK	cmyk(74.9%, 48.6%, 0%, 31.4%)
CIE-LAB	lab(39.48, 14.65, -49.94)
CIE-LCH	lch(39.48, 52.04, 286.35°)
OKLab	oklab(48.31% -0.0217 -0.1434)
OKLCH	oklch(48.31% 0.145 261.4)
XYZ	xyz(12.4300, 10.9416, 42.0060)
Luminance	0.1094 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5AAF #AF812C

analogous

#2C9BAF #2C5AAF #3F2CAF

triadic

#2C5AAF #AF2C5A #5AAF2C

tetradic

#2C5AAF #AF2C9B #AF812C #2CAF3F

square

#2C5AAF #AF2C9B #AF812C #2CAF3F

split-complementary

#2C5AAF #AF3F2C #9BAF2C

monochromatic

#13284D #20417E #2C5AAF #4778D1 #789CDD

Accessibility & contrast

On white

6.59

#2C5AAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#2C5AAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5AAF

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5AAF	#FFFFFF	#000000	##FFFFFF
##2C5AAF	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A63B2

Deuteranopia (green-blind)

#0057AD

Tritanopia (blue-blind)

#006E7C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2c5aaf;
/* rgb */ color: rgb(44, 90, 175);
/* oklch */ color: oklch(48.3% 0.145 261.4);

Tailwind

colors: {
  custom: {
    50: '#7788c7',
    500: '#2c5aaf',
    950: '#000000',
  },
}

SCSS

$custom: #2c5aaf;
$custom-light: #7788c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5aaf",
  "rgb": {
    "r": 44,
    "g": 90,
    "b": 175
  },
  "hsl": {
    "h": 218.931,
    "s": 59.817,
    "l": 42.941
  },
  "oklch": {
    "l": 0.48312,
    "c": 0.14502,
    "h": 261.4
  },
  "luminance": 0.10943
}

Semantic roles & 50–950 ramp

primary

#2C5AAF

secondary

#C5A872

accent

#AB45E3

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2C5AAF

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

Preview Lab → · Contrast checker → · Palette generator →