#2C44AA#2C44AA

#2C44AA is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.3% C 0.166 H 268.4°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#2C44AA
RGB	rgb(44, 68, 170)
HSL	hsl(229, 59%, 42%)
HSV	hsv(229, 74%, 67%)
CMYK	cmyk(74.1%, 60%, 0%, 33.3%)
CIE-LAB	lab(33.07, 27.31, -57.35)
CIE-LCH	lch(33.07, 63.52, 295.47°)
OKLab	oklab(43.35% -0.0046 -0.1656)
OKLCH	oklch(43.35% 0.166 268.4)
XYZ	xyz(10.3590, 7.5709, 38.9378)
Luminance	0.0757 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C44AA #AA922C

analogous

#2C83AA #2C44AA #532CAA

triadic

#2C44AA #AA2C44 #44AA2C

tetradic

#2C44AA #AA2C83 #AA922C #2CAA53

square

#2C44AA #AA2C83 #AA922C #2CAA53

split-complementary

#2C44AA #AA532C #83AA2C

monochromatic

#131D49 #1F3179 #2C44AA #445FCF #7589DB

Accessibility & contrast

On white

8.35

#2C44AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#2C44AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C44AA

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C44AA	#FFFFFF	#000000	##FFFFFF
##2C44AA	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054AD

Deuteranopia (green-blind)

#0048A8

Tritanopia (blue-blind)

#005E70

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2c44aa;
/* rgb */ color: rgb(44, 68, 170);
/* oklch */ color: oklch(43.3% 0.166 268.4);

Tailwind

colors: {
  custom: {
    50: '#7777c4',
    500: '#2c44aa',
    950: '#000000',
  },
}

SCSS

$custom: #2c44aa;
$custom-light: #7777c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c44aa",
  "rgb": {
    "r": 44,
    "g": 68,
    "b": 170
  },
  "hsl": {
    "h": 228.571,
    "s": 58.879,
    "l": 41.961
  },
  "oklch": {
    "l": 0.43349,
    "c": 0.16563,
    "h": 268.4
  },
  "luminance": 0.07572
}

Semantic roles & 50–950 ramp

primary

#2C44AA

secondary

#C3B36F

accent

#C446E2

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2C44AA

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

Preview Lab → · Contrast checker → · Palette generator →