#2C5CAF#2C5CAF

#2C5CAF is a mid, vivid blue. Relative luminance 0.113; OKLCH L 48.8% C 0.143 H 260.5°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#2C5CAF
RGB	rgb(44, 92, 175)
HSL	hsl(218, 60%, 43%)
HSV	hsv(218, 75%, 69%)
CMYK	cmyk(74.9%, 47.4%, 0%, 31.4%)
CIE-LAB	lab(40.05, 13.34, -49.02)
CIE-LCH	lch(40.05, 50.80, 285.22°)
OKLab	oklab(48.75% -0.0234 -0.1406)
OKLCH	oklch(48.75% 0.143 260.5)
XYZ	xyz(12.6009, 11.2835, 42.0630)
Luminance	0.1129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5CAF #AF7F2C

analogous

#2C9DAF #2C5CAF #3D2CAF

triadic

#2C5CAF #AF2C5C #5CAF2C

tetradic

#2C5CAF #AF2C9D #AF7F2C #2CAF3D

square

#2C5CAF #AF2C9D #AF7F2C #2CAF3D

split-complementary

#2C5CAF #AF3D2C #9DAF2C

monochromatic

#13294D #20427E #2C5CAF #477AD1 #789DDD

Accessibility & contrast

On white

6.45

#2C5CAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#2C5CAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5CAF

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5CAF	#FFFFFF	#000000	##FFFFFF
##2C5CAF	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F65B2

Deuteranopia (green-blind)

#0C59AD

Tritanopia (blue-blind)

#00707D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2c5caf;
/* rgb */ color: rgb(44, 92, 175);
/* oklch */ color: oklch(48.8% 0.143 260.5);

Tailwind

colors: {
  custom: {
    50: '#7789c7',
    500: '#2c5caf',
    950: '#000000',
  },
}

SCSS

$custom: #2c5caf;
$custom-light: #7789c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5caf",
  "rgb": {
    "r": 44,
    "g": 92,
    "b": 175
  },
  "hsl": {
    "h": 218.015,
    "s": 59.817,
    "l": 42.941
  },
  "oklch": {
    "l": 0.48751,
    "c": 0.14258,
    "h": 260.5
  },
  "luminance": 0.11285
}

Semantic roles & 50–950 ramp

primary

#2C5CAF

secondary

#C5A772

accent

#A945E3

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2C5CAF

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

Preview Lab → · Contrast checker → · Palette generator →