#2D44A8#2D44A8

#2D44A8 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.2% C 0.163 H 268.7°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#2D44A8
RGB	rgb(45, 68, 168)
HSL	hsl(229, 58%, 42%)
HSV	hsv(229, 73%, 66%)
CMYK	cmyk(73.2%, 59.5%, 0%, 34.1%)
CIE-LAB	lab(32.96, 26.69, -56.34)
CIE-LCH	lch(32.96, 62.34, 295.35°)
OKLab	oklab(43.23% -0.0037 -0.1626)
OKLCH	oklch(43.23% 0.163 268.7)
XYZ	xyz(10.2148, 7.5182, 37.9510)
Luminance	0.0752 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D44A8 #A8912D

analogous

#2D82A8 #2D44A8 #532DA8

triadic

#2D44A8 #A82D44 #44A82D

tetradic

#2D44A8 #A82D82 #A8912D #2DA853

square

#2D44A8 #A82D82 #A8912D #2DA853

split-complementary

#2D44A8 #A8532D #82A82D

monochromatic

#131D47 #203078 #2D44A8 #455ECD #7588DA

Accessibility & contrast

On white

8.39

#2D44A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#2D44A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D44A8

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D44A8	#FFFFFF	#000000	##FFFFFF
##2D44A8	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053AB

Deuteranopia (green-blind)

#0048A6

Tritanopia (blue-blind)

#005D6F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2d44a8;
/* rgb */ color: rgb(45, 68, 168);
/* oklch */ color: oklch(43.2% 0.163 268.7);

Tailwind

colors: {
  custom: {
    50: '#7777c3',
    500: '#2d44a8',
    950: '#000000',
  },
}

SCSS

$custom: #2d44a8;
$custom-light: #7777c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d44a8",
  "rgb": {
    "r": 45,
    "g": 68,
    "b": 168
  },
  "hsl": {
    "h": 228.78,
    "s": 57.746,
    "l": 41.765
  },
  "oklch": {
    "l": 0.43227,
    "c": 0.1626,
    "h": 268.7
  },
  "luminance": 0.07519
}

Semantic roles & 50–950 ramp

primary

#2D44A8

secondary

#C2B26F

accent

#C447E1

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2D44A8

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

Preview Lab → · Contrast checker → · Palette generator →