#2A44A3#2A44A3

#2A44A3 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.7% C 0.157 H 267.6°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#2A44A3
RGB	rgb(42, 68, 163)
HSL	hsl(227, 59%, 40%)
HSV	hsv(227, 74%, 64%)
CMYK	cmyk(74.2%, 58.3%, 0%, 36.1%)
CIE-LAB	lab(32.41, 24.42, -54.23)
CIE-LCH	lch(32.41, 59.48, 294.24°)
OKLab	oklab(42.66% -0.0066 -0.1564)
OKLCH	oklch(42.66% 0.157 267.6)
XYZ	xyz(9.6305, 7.2698, 35.5389)
Luminance	0.0727 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A44A3 #A3892A

analogous

#2A81A3 #2A44A3 #4C2AA3

triadic

#2A44A3 #A32A44 #44A32A

tetradic

#2A44A3 #A32A81 #A3892A #2AA34C

square

#2A44A3 #A32A81 #A3892A #2AA34C

split-complementary

#2A44A3 #A34C2A #81A32A

monochromatic

#111B42 #1D3072 #2A44A3 #3D5CCD #6E85DA

Accessibility & contrast

On white

8.56

#2A44A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#2A44A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A44A3

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A44A3	#FFFFFF	#000000	##FFFFFF
##2A44A3	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A6

Deuteranopia (green-blind)

#0047A1

Tritanopia (blue-blind)

#005C6C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2a44a3;
/* rgb */ color: rgb(42, 68, 163);
/* oklch */ color: oklch(42.7% 0.157 267.6);

Tailwind

colors: {
  custom: {
    50: '#7577bf',
    500: '#2a44a3',
    950: '#000000',
  },
}

SCSS

$custom: #2a44a3;
$custom-light: #7577bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2a44a3",
  "rgb": {
    "r": 42,
    "g": 68,
    "b": 163
  },
  "hsl": {
    "h": 227.107,
    "s": 59.024,
    "l": 40.196
  },
  "oklch": {
    "l": 0.42655,
    "c": 0.15657,
    "h": 267.6
  },
  "luminance": 0.07271
}

Semantic roles & 50–950 ramp

primary

#2A44A3

secondary

#C0AE68

accent

#C146E2

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2A44A3

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

Preview Lab → · Contrast checker → · Palette generator →