#2944B3#2944B3

#2944B3 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.0% C 0.179 H 267.6°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#2944B3
RGB	rgb(41, 68, 179)
HSL	hsl(228, 63%, 43%)
HSV	hsv(228, 77%, 70%)
CMYK	cmyk(77.1%, 62%, 0%, 29.8%)
CIE-LAB	lab(33.69, 30.34, -61.71)
CIE-LCH	lch(33.69, 68.77, 296.18°)
OKLab	oklab(44% -0.0073 -0.1784)
OKLCH	oklch(44% 0.179 267.6)
XYZ	xyz(11.1154, 7.8591, 43.5702)
Luminance	0.0786 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2944B3 #B39829

analogous

#2989B3 #2944B3 #5329B3

triadic

#2944B3 #B32944 #44B329

tetradic

#2944B3 #B32989 #B39829 #29B353

square

#2944B3 #B32989 #B39829 #29B353

split-complementary

#2944B3 #B35329 #89B329

monochromatic

#121E4F #1E3181 #2944B3 #4561D4 #778BE0

Accessibility & contrast

On white

8.16

#2944B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#2944B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2944B3

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2944B3	#FFFFFF	#000000	##FFFFFF
##2944B3	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B7

Deuteranopia (green-blind)

#0049B1

Tritanopia (blue-blind)

#006175

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2944b3;
/* rgb */ color: rgb(41, 68, 179);
/* oklch */ color: oklch(44.0% 0.179 267.6);

Tailwind

colors: {
  custom: {
    50: '#7977cb',
    500: '#2944b3',
    950: '#000000',
  },
}

SCSS

$custom: #2944b3;
$custom-light: #7977cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2944b3",
  "rgb": {
    "r": 41,
    "g": 68,
    "b": 179
  },
  "hsl": {
    "h": 228.261,
    "s": 62.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.44002,
    "c": 0.17856,
    "h": 267.6
  },
  "luminance": 0.0786
}

Semantic roles & 50–950 ramp

primary

#2944B3

secondary

#C7B670

accent

#C642E6

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2944B3

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

Preview Lab → · Contrast checker → · Palette generator →