#2D44B4#2D44B4

#2D44B4 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.3% C 0.179 H 268.8°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#2D44B4
RGB	rgb(45, 68, 180)
HSL	hsl(230, 60%, 44%)
HSV	hsv(230, 75%, 71%)
CMYK	cmyk(75%, 62.2%, 0%, 29.4%)
CIE-LAB	lab(33.95, 31.15, -61.86)
CIE-LCH	lch(33.95, 69.26, 296.73°)
OKLab	oklab(44.28% -0.0037 -0.1788)
OKLCH	oklch(44.28% 0.179 268.8)
XYZ	xyz(11.3847, 7.9862, 44.1127)
Luminance	0.0799 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D44B4 #B49D2D

analogous

#2D88B4 #2D44B4 #5A2DB4

triadic

#2D44B4 #B42D44 #44B42D

tetradic

#2D44B4 #B42D88 #B49D2D #2DB45A

square

#2D44B4 #B42D88 #B49D2D #2DB45A

split-complementary

#2D44B4 #B45A2D #88B42D

monochromatic

#151F52 #213283 #2D44B4 #4C63D2 #7D8EDE

Accessibility & contrast

On white

8.09

#2D44B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#2D44B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D44B4

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D44B4	#FFFFFF	#000000	##FFFFFF
##2D44B4	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B8

Deuteranopia (green-blind)

#004AB2

Tritanopia (blue-blind)

#006175

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2d44b4;
/* rgb */ color: rgb(45, 68, 180);
/* oklch */ color: oklch(44.3% 0.179 268.8);

Tailwind

colors: {
  custom: {
    50: '#7a77cb',
    500: '#2d44b4',
    950: '#000000',
  },
}

SCSS

$custom: #2d44b4;
$custom-light: #7a77cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d44b4",
  "rgb": {
    "r": 45,
    "g": 68,
    "b": 180
  },
  "hsl": {
    "h": 229.778,
    "s": 60,
    "l": 44.118
  },
  "oklch": {
    "l": 0.44275,
    "c": 0.17881,
    "h": 268.8
  },
  "luminance": 0.07987
}

Semantic roles & 50–950 ramp

primary

#2D44B4

secondary

#C7B976

accent

#C845E3

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #2D44B4

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

Preview Lab → · Contrast checker → · Palette generator →