#2940AD#2940AD

#2940AD is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.7% C 0.175 H 268.5°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#2940AD
RGB	rgb(41, 64, 173)
HSL	hsl(230, 62%, 42%)
HSV	hsv(230, 76%, 68%)
CMYK	cmyk(76.3%, 63%, 0%, 32.2%)
CIE-LAB	lab(32.16, 30.72, -60.65)
CIE-LCH	lch(32.16, 67.99, 296.86°)
OKLab	oklab(42.71% -0.0047 -0.1753)
OKLCH	oklch(42.71% 0.175 268.5)
XYZ	xyz(10.2881, 7.1542, 40.3658)
Luminance	0.0716 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2940AD #AD9629

analogous

#2982AD #2940AD #5429AD

triadic

#2940AD #AD2940 #40AD29

tetradic

#2940AD #AD2982 #AD9629 #29AD54

square

#2940AD #AD2982 #AD9629 #29AD54

split-complementary

#2940AD #AD5429 #82AD29

monochromatic

#121B4A #1D2E7C #2940AD #415AD2 #7385DE

Accessibility & contrast

On white

8.64

#2940AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#2940AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2940AD

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2940AD	#FFFFFF	#000000	##FFFFFF
##2940AD	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B1

Deuteranopia (green-blind)

#0046AB

Tritanopia (blue-blind)

#005C70

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2940ad;
/* rgb */ color: rgb(41, 64, 173);
/* oklch */ color: oklch(42.7% 0.175 268.5);

Tailwind

colors: {
  custom: {
    50: '#7774c6',
    500: '#2940ad',
    950: '#000000',
  },
}

SCSS

$custom: #2940ad;
$custom-light: #7774c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2940ad",
  "rgb": {
    "r": 41,
    "g": 64,
    "b": 173
  },
  "hsl": {
    "h": 229.545,
    "s": 61.682,
    "l": 41.961
  },
  "oklch": {
    "l": 0.42709,
    "c": 0.17539,
    "h": 268.5
  },
  "luminance": 0.07155
}

Semantic roles & 50–950 ramp

primary

#2940AD

secondary

#C5B66D

accent

#C943E5

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2940AD

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

Preview Lab → · Contrast checker → · Palette generator →