#2945BA#2945BA

#2945BA is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.8% C 0.187 H 267.5°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#2945BA
RGB	rgb(41, 69, 186)
HSL	hsl(228, 64%, 45%)
HSV	hsv(228, 78%, 73%)
CMYK	cmyk(78%, 62.9%, 0%, 27.1%)
CIE-LAB	lab(34.54, 32.30, -64.45)
CIE-LCH	lch(34.54, 72.09, 296.62°)
OKLab	oklab(44.82% -0.0081 -0.1864)
OKLCH	oklch(44.82% 0.187 267.5)
XYZ	xyz(11.9024, 8.2715, 47.4141)
Luminance	0.0827 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2945BA #BA9E29

analogous

#298EBA #2945BA #5629BA

triadic

#2945BA #BA2945 #45BA29

tetradic

#2945BA #BA298E #BA9E29 #29BA56

square

#2945BA #BA298E #BA9E29 #29BA56

split-complementary

#2945BA #BA5629 #8EBA29

monochromatic

#132056 #1E3288 #2945BA #4965D7 #7B8FE2

Accessibility & contrast

On white

7.91

#2945BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#2945BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2945BA

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2945BA	#FFFFFF	#000000	##FFFFFF
##2945BA	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BE

Deuteranopia (green-blind)

#004BB8

Tritanopia (blue-blind)

#006479

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2945ba;
/* rgb */ color: rgb(41, 69, 186);
/* oklch */ color: oklch(44.8% 0.187 267.5);

Tailwind

colors: {
  custom: {
    50: '#7a78d0',
    500: '#2945ba',
    950: '#000000',
  },
}

SCSS

$custom: #2945ba;
$custom-light: #7a78d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2945ba",
  "rgb": {
    "r": 41,
    "g": 69,
    "b": 186
  },
  "hsl": {
    "h": 228.414,
    "s": 63.877,
    "l": 44.51
  },
  "oklch": {
    "l": 0.4482,
    "c": 0.18659,
    "h": 267.5
  },
  "luminance": 0.08273
}

Semantic roles & 50–950 ramp

primary

#2945BA

secondary

#CABA75

accent

#C741E7

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #2945BA

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

Preview Lab → · Contrast checker → · Palette generator →