#2943CD#2943CD

#2943CD is a mid, highly saturated blue. Relative luminance 0.089; OKLCH L 46.2% C 0.213 H 267.9°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#2943CD
RGB	rgb(41, 67, 205)
HSL	hsl(230, 67%, 48%)
HSV	hsv(230, 80%, 80%)
CMYK	cmyk(80%, 67.3%, 0%, 19.6%)
CIE-LAB	lab(35.78, 40.49, -73.53)
CIE-LCH	lch(35.78, 83.95, 298.84°)
OKLab	oklab(46.25% -0.0079 -0.213)
OKLCH	oklch(46.25% 0.213 267.9)
XYZ	xyz(13.9372, 8.8919, 58.7275)
Luminance	0.0889 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2943CD #CDB329

analogous

#2995CD #2943CD #6129CD

triadic

#2943CD #CD2943 #43CD29

tetradic

#2943CD #CD2995 #CDB329 #29CD61

square

#2943CD #CD2995 #CDB329 #29CD61

split-complementary

#2943CD #CD6129 #95CD29

monochromatic

#152267 #1F329A #2943CD #566BDD #8998E7

Accessibility & contrast

On white

7.56

#2943CD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#2943CD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2943CD

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2943CD	#FFFFFF	#000000	##FFFFFF
##2943CD	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD1

Deuteranopia (green-blind)

#004CCA

Tritanopia (blue-blind)

#006982

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2943cd;
/* rgb */ color: rgb(41, 67, 205);
/* oklch */ color: oklch(46.2% 0.213 267.9);

Tailwind

colors: {
  custom: {
    50: '#7f77dd',
    500: '#2943cd',
    950: '#000000',
  },
}

SCSS

$custom: #2943cd;
$custom-light: #7f77dd;
$custom-dark: #000000;

JSON

{
  "hex": "#2943cd",
  "rgb": {
    "r": 41,
    "g": 67,
    "b": 205
  },
  "hsl": {
    "h": 230.488,
    "s": 66.667,
    "l": 48.235
  },
  "oklch": {
    "l": 0.46248,
    "c": 0.21313,
    "h": 267.9
  },
  "luminance": 0.08894
}

Semantic roles & 50–950 ramp

primary

#2943CD

secondary

#D1C481

accent

#CE3EEA

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #2943CD

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

Preview Lab → · Contrast checker → · Palette generator →