#2A44A0#2A44A0

#2A44A0 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.4% C 0.152 H 267.5°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#2A44A0
RGB	rgb(42, 68, 160)
HSL	hsl(227, 58%, 40%)
HSV	hsv(227, 74%, 63%)
CMYK	cmyk(73.8%, 57.5%, 0%, 37.3%)
CIE-LAB	lab(32.18, 23.28, -52.81)
CIE-LCH	lch(32.18, 57.71, 293.79°)
OKLab	oklab(42.4% -0.0068 -0.1522)
OKLCH	oklch(42.4% 0.152 267.5)
XYZ	xyz(9.3649, 7.1636, 34.1400)
Luminance	0.0717 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A44A0 #A0862A

analogous

#2A7FA0 #2A44A0 #4B2AA0

triadic

#2A44A0 #A02A44 #44A02A

tetradic

#2A44A0 #A02A7F #A0862A #2AA04B

square

#2A44A0 #A02A7F #A0862A #2AA04B

split-complementary

#2A44A0 #A04B2A #7FA02A

monochromatic

#111B3F #1D2F70 #2A44A0 #3C5BCC #6C84D8

Accessibility & contrast

On white

8.63

#2A44A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#2A44A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A44A0

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A44A0	#FFFFFF	#000000	##FFFFFF
##2A44A0	1.00	8.63	2.43	8.63
#FFFFFF	8.63	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A3

Deuteranopia (green-blind)

#00469E

Tritanopia (blue-blind)

#005B6B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2a44a0;
/* rgb */ color: rgb(42, 68, 160);
/* oklch */ color: oklch(42.4% 0.152 267.5);

Tailwind

colors: {
  custom: {
    50: '#7477bd',
    500: '#2a44a0',
    950: '#000000',
  },
}

SCSS

$custom: #2a44a0;
$custom-light: #7477bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a44a0",
  "rgb": {
    "r": 42,
    "g": 68,
    "b": 160
  },
  "hsl": {
    "h": 226.78,
    "s": 58.416,
    "l": 39.608
  },
  "oklch": {
    "l": 0.42403,
    "c": 0.1524,
    "h": 267.5
  },
  "luminance": 0.07165
}

Semantic roles & 50–950 ramp

primary

#2A44A0

secondary

#BFAC67

accent

#BF46E2

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2A44A0

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

Preview Lab → · Contrast checker → · Palette generator →