#2A44A4#2A44A4

#2A44A4 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.7% C 0.158 H 267.6°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#2A44A4
RGB	rgb(42, 68, 164)
HSL	hsl(227, 59%, 40%)
HSV	hsv(227, 74%, 64%)
CMYK	cmyk(74.4%, 58.5%, 0%, 35.7%)
CIE-LAB	lab(32.49, 24.80, -54.70)
CIE-LCH	lch(32.49, 60.06, 294.39°)
OKLab	oklab(42.74% -0.0066 -0.1578)
OKLCH	oklch(42.74% 0.158 267.6)
XYZ	xyz(9.7205, 7.3058, 36.0126)
Luminance	0.0731 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A44A4 #A48A2A

analogous

#2A81A4 #2A44A4 #4D2AA4

triadic

#2A44A4 #A42A44 #44A42A

tetradic

#2A44A4 #A42A81 #A48A2A #2AA44D

square

#2A44A4 #A42A81 #A48A2A #2AA44D

split-complementary

#2A44A4 #A44D2A #81A42A

monochromatic

#111C43 #1E3073 #2A44A4 #3E5CCD #6E85DA

Accessibility & contrast

On white

8.53

#2A44A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#2A44A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A44A4

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A44A4	#FFFFFF	#000000	##FFFFFF
##2A44A4	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A7

Deuteranopia (green-blind)

#0047A2

Tritanopia (blue-blind)

#005C6D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2a44a4;
/* rgb */ color: rgb(42, 68, 164);
/* oklch */ color: oklch(42.7% 0.158 267.6);

Tailwind

colors: {
  custom: {
    50: '#7577c0',
    500: '#2a44a4',
    950: '#000000',
  },
}

SCSS

$custom: #2a44a4;
$custom-light: #7577c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a44a4",
  "rgb": {
    "r": 42,
    "g": 68,
    "b": 164
  },
  "hsl": {
    "h": 227.213,
    "s": 59.223,
    "l": 40.392
  },
  "oklch": {
    "l": 0.42739,
    "c": 0.15796,
    "h": 267.6
  },
  "luminance": 0.07307
}

Semantic roles & 50–950 ramp

primary

#2A44A4

secondary

#C1AE69

accent

#C145E2

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2A44A4

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

Preview Lab → · Contrast checker → · Palette generator →