#2C44AD#2C44AD

#2C44AD is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.6% C 0.170 H 268.4°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#2C44AD
RGB	rgb(44, 68, 173)
HSL	hsl(229, 59%, 43%)
HSV	hsv(229, 75%, 68%)
CMYK	cmyk(74.6%, 60.7%, 0%, 32.2%)
CIE-LAB	lab(33.32, 28.44, -58.74)
CIE-LCH	lch(33.32, 65.26, 295.83°)
OKLab	oklab(43.61% -0.0046 -0.1696)
OKLCH	oklch(43.61% 0.17 268.4)
XYZ	xyz(10.6460, 7.6857, 40.4495)
Luminance	0.0769 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C44AD #AD952C

analogous

#2C85AD #2C44AD #542CAD

triadic

#2C44AD #AD2C44 #44AD2C

tetradic

#2C44AD #AD2C85 #AD952C #2CAD54

square

#2C44AD #AD2C85 #AD952C #2CAD54

split-complementary

#2C44AD #AD542C #85AD2C

monochromatic

#131E4B #20317C #2C44AD #4660D0 #778ADC

Accessibility & contrast

On white

8.28

#2C44AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#2C44AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C44AD

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C44AD	#FFFFFF	#000000	##FFFFFF
##2C44AD	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B0

Deuteranopia (green-blind)

#0049AB

Tritanopia (blue-blind)

#005F72

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2c44ad;
/* rgb */ color: rgb(44, 68, 173);
/* oklch */ color: oklch(43.6% 0.170 268.4);

Tailwind

colors: {
  custom: {
    50: '#7877c6',
    500: '#2c44ad',
    950: '#000000',
  },
}

SCSS

$custom: #2c44ad;
$custom-light: #7877c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c44ad",
  "rgb": {
    "r": 44,
    "g": 68,
    "b": 173
  },
  "hsl": {
    "h": 228.837,
    "s": 59.447,
    "l": 42.549
  },
  "oklch": {
    "l": 0.4361,
    "c": 0.16969,
    "h": 268.4
  },
  "luminance": 0.07687
}

Semantic roles & 50–950 ramp

primary

#2C44AD

secondary

#C4B571

accent

#C545E3

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2C44AD

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

Preview Lab → · Contrast checker → · Palette generator →