#2A44B6#2A44B6

#2A44B6 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.3% C 0.182 H 268.0°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#2A44B6
RGB	rgb(42, 68, 182)
HSL	hsl(229, 63%, 44%)
HSV	hsv(229, 77%, 71%)
CMYK	cmyk(76.9%, 62.6%, 0%, 28.6%)
CIE-LAB	lab(33.99, 31.56, -62.99)
CIE-LCH	lch(33.99, 70.46, 296.61°)
OKLab	oklab(44.32% -0.0065 -0.1821)
OKLCH	oklch(44.32% 0.182 268)
XYZ	xyz(11.4625, 8.0026, 45.1874)
Luminance	0.0800 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A44B6 #B69C2A

analogous

#2A8AB6 #2A44B6 #562AB6

triadic

#2A44B6 #B62A44 #44B62A

tetradic

#2A44B6 #B62A8A #B69C2A #2AB656

square

#2A44B6 #B62A8A #B69C2A #2AB656

split-complementary

#2A44B6 #B6562A #8AB62A

monochromatic

#131F53 #1F3184 #2A44B6 #4862D5 #7A8DE0

Accessibility & contrast

On white

8.07

#2A44B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#2A44B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A44B6

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A44B6	#FFFFFF	#000000	##FFFFFF
##2A44B6	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BA

Deuteranopia (green-blind)

#0049B4

Tritanopia (blue-blind)

#006276

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2a44b6;
/* rgb */ color: rgb(42, 68, 182);
/* oklch */ color: oklch(44.3% 0.182 268.0);

Tailwind

colors: {
  custom: {
    50: '#7a77cd',
    500: '#2a44b6',
    950: '#000000',
  },
}

SCSS

$custom: #2a44b6;
$custom-light: #7a77cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a44b6",
  "rgb": {
    "r": 42,
    "g": 68,
    "b": 182
  },
  "hsl": {
    "h": 228.857,
    "s": 62.5,
    "l": 43.922
  },
  "oklch": {
    "l": 0.44316,
    "c": 0.18227,
    "h": 268
  },
  "luminance": 0.08004
}

Semantic roles & 50–950 ramp

primary

#2A44B6

secondary

#C8B973

accent

#C742E6

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #2A44B6

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

Preview Lab → · Contrast checker → · Palette generator →