#2C4CBF#2C4CBF

#2C4CBF is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.7% C 0.184 H 266.9°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#2C4CBF
RGB	rgb(44, 76, 191)
HSL	hsl(227, 63%, 46%)
HSV	hsv(227, 77%, 75%)
CMYK	cmyk(77%, 60.2%, 0%, 25.1%)
CIE-LAB	lab(36.86, 29.91, -63.59)
CIE-LCH	lch(36.86, 70.27, 295.19°)
OKLab	oklab(46.71% -0.0099 -0.1837)
OKLCH	oklch(46.71% 0.184 266.9)
XYZ	xyz(13.0238, 9.4645, 50.4205)
Luminance	0.0947 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4CBF #BF9F2C

analogous

#2C95BF #2C4CBF #552CBF

triadic

#2C4CBF #BF2C4C #4CBF2C

tetradic

#2C4CBF #BF2C95 #BF9F2C #2CBF55

square

#2C4CBF #BF2C95 #BF9F2C #2CBF55

split-complementary

#2C4CBF #BF552C #95BF2C

monochromatic

#15245C #21388D #2C4CBF #516ED7 #8398E2

Accessibility & contrast

On white

7.26

#2C4CBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#2C4CBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4CBF

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4CBF	#FFFFFF	#000000	##FFFFFF
##2C4CBF	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC3

Deuteranopia (green-blind)

#0050BD

Tritanopia (blue-blind)

#00697E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2c4cbf;
/* rgb */ color: rgb(44, 76, 191);
/* oklch */ color: oklch(46.7% 0.184 266.9);

Tailwind

colors: {
  custom: {
    50: '#7c7dd3',
    500: '#2c4cbf',
    950: '#000000',
  },
}

SCSS

$custom: #2c4cbf;
$custom-light: #7c7dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4cbf",
  "rgb": {
    "r": 44,
    "g": 76,
    "b": 191
  },
  "hsl": {
    "h": 226.939,
    "s": 62.553,
    "l": 46.078
  },
  "oklch": {
    "l": 0.46707,
    "c": 0.18402,
    "h": 266.9
  },
  "luminance": 0.09466
}

Semantic roles & 50–950 ramp

primary

#2C4CBF

secondary

#CCBA7B

accent

#C242E6

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2C4CBF

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

Preview Lab → · Contrast checker → · Palette generator →