#2C44B7#2C44B7

#2C44B7 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.5% C 0.183 H 268.5°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#2C44B7
RGB	rgb(44, 68, 183)
HSL	hsl(230, 61%, 45%)
HSV	hsv(230, 76%, 72%)
CMYK	cmyk(76%, 62.8%, 0%, 28.2%)
CIE-LAB	lab(34.16, 32.15, -63.30)
CIE-LCH	lch(34.16, 70.99, 296.93°)
OKLab	oklab(44.5% -0.0047 -0.183)
OKLCH	oklch(44.5% 0.183 268.5)
XYZ	xyz(11.6501, 8.0873, 45.7376)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C44B7 #B79F2C

analogous

#2C8AB7 #2C44B7 #592CB7

triadic

#2C44B7 #B72C44 #44B72C

tetradic

#2C44B7 #B72C8A #B79F2C #2CB759

square

#2C44B7 #B72C8A #B79F2C #2CB759

split-complementary

#2C44B7 #B7592C #8AB72C

monochromatic

#141F54 #203286 #2C44B7 #4C64D4 #7E8FE0

Accessibility & contrast

On white

8.02

#2C44B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#2C44B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C44B7

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C44B7	#FFFFFF	#000000	##FFFFFF
##2C44B7	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BB

Deuteranopia (green-blind)

#004AB5

Tritanopia (blue-blind)

#006277

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2c44b7;
/* rgb */ color: rgb(44, 68, 183);
/* oklch */ color: oklch(44.5% 0.183 268.5);

Tailwind

colors: {
  custom: {
    50: '#7b77ce',
    500: '#2c44b7',
    950: '#000000',
  },
}

SCSS

$custom: #2c44b7;
$custom-light: #7b77ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2c44b7",
  "rgb": {
    "r": 44,
    "g": 68,
    "b": 183
  },
  "hsl": {
    "h": 229.64,
    "s": 61.233,
    "l": 44.51
  },
  "oklch": {
    "l": 0.44497,
    "c": 0.18305,
    "h": 268.5
  },
  "luminance": 0.08089
}

Semantic roles & 50–950 ramp

primary

#2C44B7

secondary

#C8BA76

accent

#C943E4

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #2C44B7

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

Preview Lab → · Contrast checker → · Palette generator →