#2D44B3#2D44B3

#2D44B3 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.2% C 0.177 H 268.8°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#2D44B3
RGB	rgb(45, 68, 179)
HSL	hsl(230, 60%, 44%)
HSV	hsv(230, 75%, 70%)
CMYK	cmyk(74.9%, 62%, 0%, 29.8%)
CIE-LAB	lab(33.87, 30.78, -61.41)
CIE-LCH	lch(33.87, 68.69, 296.62°)
OKLab	oklab(44.19% -0.0037 -0.1774)
OKLCH	oklch(44.19% 0.177 268.8)
XYZ	xyz(11.2832, 7.9456, 43.5781)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D44B3 #B39C2D

analogous

#2D87B3 #2D44B3 #592DB3

triadic

#2D44B3 #B32D44 #44B32D

tetradic

#2D44B3 #B32D87 #B39C2D #2DB359

square

#2D44B3 #B32D87 #B39C2D #2DB359

split-complementary

#2D44B3 #B3592D #87B32D

monochromatic

#141F51 #213182 #2D44B3 #4B62D2 #7C8DDE

Accessibility & contrast

On white

8.11

#2D44B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#2D44B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D44B3

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D44B3	#FFFFFF	#000000	##FFFFFF
##2D44B3	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B7

Deuteranopia (green-blind)

#004AB1

Tritanopia (blue-blind)

#006175

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2d44b3;
/* rgb */ color: rgb(45, 68, 179);
/* oklch */ color: oklch(44.2% 0.177 268.8);

Tailwind

colors: {
  custom: {
    50: '#7a77cb',
    500: '#2d44b3',
    950: '#000000',
  },
}

SCSS

$custom: #2d44b3;
$custom-light: #7a77cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d44b3",
  "rgb": {
    "r": 45,
    "g": 68,
    "b": 179
  },
  "hsl": {
    "h": 229.701,
    "s": 59.821,
    "l": 43.922
  },
  "oklch": {
    "l": 0.44186,
    "c": 0.17747,
    "h": 268.8
  },
  "luminance": 0.07947
}

Semantic roles & 50–950 ramp

primary

#2D44B3

secondary

#C7B975

accent

#C845E3

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #2D44B3

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

Preview Lab → · Contrast checker → · Palette generator →