#2A44AC#2A44AC

#2A44AC is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.4% C 0.169 H 267.8°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#2A44AC
RGB	rgb(42, 68, 172)
HSL	hsl(228, 61%, 42%)
HSV	hsv(228, 76%, 67%)
CMYK	cmyk(75.6%, 60.5%, 0%, 32.5%)
CIE-LAB	lab(33.14, 27.82, -58.43)
CIE-LCH	lch(33.14, 64.72, 295.46°)
OKLab	oklab(43.43% -0.0064 -0.1688)
OKLCH	oklch(43.43% 0.169 267.8)
XYZ	xyz(10.4658, 7.6039, 39.9379)
Luminance	0.0761 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A44AC #AC922A

analogous

#2A85AC #2A44AC #512AAC

triadic

#2A44AC #AC2A44 #44AC2A

tetradic

#2A44AC #AC2A85 #AC922A #2AAC51

square

#2A44AC #AC2A85 #AC922A #2AAC51

split-complementary

#2A44AC #AC512A #85AC2A

monochromatic

#121D4A #1E317B #2A44AC #425FD1 #7389DD

Accessibility & contrast

On white

8.33

#2A44AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#2A44AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A44AC

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A44AC	#FFFFFF	#000000	##FFFFFF
##2A44AC	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054AF

Deuteranopia (green-blind)

#0048AA

Tritanopia (blue-blind)

#005E71

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2a44ac;
/* rgb */ color: rgb(42, 68, 172);
/* oklch */ color: oklch(43.4% 0.169 267.8);

Tailwind

colors: {
  custom: {
    50: '#7777c6',
    500: '#2a44ac',
    950: '#000000',
  },
}

SCSS

$custom: #2a44ac;
$custom-light: #7777c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a44ac",
  "rgb": {
    "r": 42,
    "g": 68,
    "b": 172
  },
  "hsl": {
    "h": 228,
    "s": 60.748,
    "l": 41.961
  },
  "oklch": {
    "l": 0.43428,
    "c": 0.16889,
    "h": 267.8
  },
  "luminance": 0.07605
}

Semantic roles & 50–950 ramp

primary

#2A44AC

secondary

#C4B36D

accent

#C444E4

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2A44AC

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

Preview Lab → · Contrast checker → · Palette generator →