#2C4FBF#2C4FBF

#2C4FBF is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.3% C 0.180 H 266.2°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#2C4FBF
RGB	rgb(44, 79, 191)
HSL	hsl(226, 63%, 46%)
HSV	hsv(226, 77%, 75%)
CMYK	cmyk(77%, 58.6%, 0%, 25.1%)
CIE-LAB	lab(37.64, 27.96, -62.32)
CIE-LCH	lch(37.64, 68.30, 294.16°)
OKLab	oklab(47.29% -0.0119 -0.18)
OKLCH	oklch(47.29% 0.18 266.2)
XYZ	xyz(13.2354, 9.8875, 50.4911)
Luminance	0.0989 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4FBF #BF9C2C

analogous

#2C98BF #2C4FBF #522CBF

triadic

#2C4FBF #BF2C4F #4FBF2C

tetradic

#2C4FBF #BF2C98 #BF9C2C #2CBF52

square

#2C4FBF #BF2C98 #BF9C2C #2CBF52

split-complementary

#2C4FBF #BF522C #98BF2C

monochromatic

#15265C #213A8D #2C4FBF #5171D7 #839AE2

Accessibility & contrast

On white

7.05

#2C4FBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#2C4FBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4FBF

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4FBF	#FFFFFF	#000000	##FFFFFF
##2C4FBF	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C3

Deuteranopia (green-blind)

#0052BD

Tritanopia (blue-blind)

#006B7F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2c4fbf;
/* rgb */ color: rgb(44, 79, 191);
/* oklch */ color: oklch(47.3% 0.180 266.2);

Tailwind

colors: {
  custom: {
    50: '#7c7fd3',
    500: '#2c4fbf',
    950: '#000000',
  },
}

SCSS

$custom: #2c4fbf;
$custom-light: #7c7fd3;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4fbf",
  "rgb": {
    "r": 44,
    "g": 79,
    "b": 191
  },
  "hsl": {
    "h": 225.714,
    "s": 62.553,
    "l": 46.078
  },
  "oklch": {
    "l": 0.47286,
    "c": 0.18038,
    "h": 266.2
  },
  "luminance": 0.09889
}

Semantic roles & 50–950 ramp

primary

#2C4FBF

secondary

#CCB87B

accent

#BF42E6

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2C4FBF

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

Preview Lab → · Contrast checker → · Palette generator →