#2C5BAF#2C5BAF

#2C5BAF is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.5% C 0.144 H 261.0°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#2C5BAF
RGB	rgb(44, 91, 175)
HSL	hsl(218, 60%, 43%)
HSV	hsv(218, 75%, 69%)
CMYK	cmyk(74.9%, 48%, 0%, 31.4%)
CIE-LAB	lab(39.77, 13.99, -49.48)
CIE-LCH	lch(39.77, 51.42, 285.79°)
OKLab	oklab(48.53% -0.0226 -0.142)
OKLCH	oklch(48.53% 0.144 261)
XYZ	xyz(12.5149, 11.1114, 42.0343)
Luminance	0.1111 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5BAF #AF802C

analogous

#2C9CAF #2C5BAF #3E2CAF

triadic

#2C5BAF #AF2C5B #5BAF2C

tetradic

#2C5BAF #AF2C9C #AF802C #2CAF3E

square

#2C5BAF #AF2C9C #AF802C #2CAF3E

split-complementary

#2C5BAF #AF3E2C #9CAF2C

monochromatic

#13284D #20427E #2C5BAF #4779D1 #789CDD

Accessibility & contrast

On white

6.52

#2C5BAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#2C5BAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5BAF

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5BAF	#FFFFFF	#000000	##FFFFFF
##2C5BAF	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D64B2

Deuteranopia (green-blind)

#0558AD

Tritanopia (blue-blind)

#006F7C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2c5baf;
/* rgb */ color: rgb(44, 91, 175);
/* oklch */ color: oklch(48.5% 0.144 261.0);

Tailwind

colors: {
  custom: {
    50: '#7788c7',
    500: '#2c5baf',
    950: '#000000',
  },
}

SCSS

$custom: #2c5baf;
$custom-light: #7788c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5baf",
  "rgb": {
    "r": 44,
    "g": 91,
    "b": 175
  },
  "hsl": {
    "h": 218.473,
    "s": 59.817,
    "l": 42.941
  },
  "oklch": {
    "l": 0.48531,
    "c": 0.1438,
    "h": 261
  },
  "luminance": 0.11113
}

Semantic roles & 50–950 ramp

primary

#2C5BAF

secondary

#C5A772

accent

#AA45E3

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2C5BAF

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

Preview Lab → · Contrast checker → · Palette generator →