#2D44B7#2D44B7

#2D44B7 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.5% C 0.183 H 268.8°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#2D44B7
RGB	rgb(45, 68, 183)
HSL	hsl(230, 61%, 45%)
HSV	hsv(230, 75%, 72%)
CMYK	cmyk(75.4%, 62.8%, 0%, 28.2%)
CIE-LAB	lab(34.21, 32.25, -63.22)
CIE-LCH	lch(34.21, 70.97, 297.03°)
OKLab	oklab(44.54% -0.0038 -0.1827)
OKLCH	oklch(44.54% 0.183 268.8)
XYZ	xyz(11.6936, 8.1098, 45.7396)
Luminance	0.0811 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D44B7 #B7A02D

analogous

#2D89B7 #2D44B7 #5B2DB7

triadic

#2D44B7 #B72D44 #44B72D

tetradic

#2D44B7 #B72D89 #B7A02D #2DB75B

square

#2D44B7 #B72D89 #B7A02D #2DB75B

split-complementary

#2D44B7 #B75B2D #89B72D

monochromatic

#151F55 #213286 #2D44B7 #4E64D3 #7F8FDF

Accessibility & contrast

On white

8.01

#2D44B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#2D44B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D44B7

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D44B7	#FFFFFF	#000000	##FFFFFF
##2D44B7	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BB

Deuteranopia (green-blind)

#004AB5

Tritanopia (blue-blind)

#006277

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2d44b7;
/* rgb */ color: rgb(45, 68, 183);
/* oklch */ color: oklch(44.5% 0.183 268.8);

Tailwind

colors: {
  custom: {
    50: '#7b77ce',
    500: '#2d44b7',
    950: '#000000',
  },
}

SCSS

$custom: #2d44b7;
$custom-light: #7b77ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2d44b7",
  "rgb": {
    "r": 45,
    "g": 68,
    "b": 183
  },
  "hsl": {
    "h": 230,
    "s": 60.526,
    "l": 44.706
  },
  "oklch": {
    "l": 0.44544,
    "c": 0.18278,
    "h": 268.8
  },
  "luminance": 0.08111
}

Semantic roles & 50–950 ramp

primary

#2D44B7

secondary

#C8BB78

accent

#C944E4

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #2D44B7

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

Preview Lab → · Contrast checker → · Palette generator →