#2C43CF#2C43CF

#2C43CF is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 46.6% C 0.215 H 268.5°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#2C43CF
RGB	rgb(44, 67, 207)
HSL	hsl(232, 65%, 49%)
HSV	hsv(232, 79%, 81%)
CMYK	cmyk(78.7%, 67.6%, 0%, 18.8%)
CIE-LAB	lab(36.09, 41.45, -74.18)
CIE-LCH	lch(36.09, 84.97, 299.20°)
OKLab	oklab(46.57% -0.0054 -0.2148)
OKLCH	oklch(46.57% 0.215 268.5)
XYZ	xyz(14.3045, 9.0531, 60.0129)
Luminance	0.0906 (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

#2C43CF #CFB82C

analogous

#2C95CF #2C43CF #672CCF

triadic

#2C43CF #CF2C43 #43CF2C

tetradic

#2C43CF #CF2C95 #CFB82C #2CCF67

square

#2C43CF #CF2C95 #CFB82C #2CCF67

split-complementary

#2C43CF #CF672C #95CF2C

monochromatic

#17226A #21339D #2C43CF #5C6EDC #8E9BE7

Accessibility & contrast

On white

7.47

#2C43CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#2C43CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C43CF

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C43CF	#FFFFFF	#000000	##FFFFFF
##2C43CF	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD3

Deuteranopia (green-blind)

#004DCC

Tritanopia (blue-blind)

#006983

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2c43cf;
/* rgb */ color: rgb(44, 67, 207);
/* oklch */ color: oklch(46.6% 0.215 268.5);

Tailwind

colors: {
  custom: {
    50: '#8077df',
    500: '#2c43cf',
    950: '#000000',
  },
}

SCSS

$custom: #2c43cf;
$custom-light: #8077df;
$custom-dark: #000000;

JSON

{
  "hex": "#2c43cf",
  "rgb": {
    "r": 44,
    "g": 67,
    "b": 207
  },
  "hsl": {
    "h": 231.534,
    "s": 64.94,
    "l": 49.216
  },
  "oklch": {
    "l": 0.46566,
    "c": 0.21488,
    "h": 268.5
  },
  "luminance": 0.09055
}

Semantic roles & 50–950 ramp

primary

#2C43CF

secondary

#D1C785

accent

#D040E8

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #2C43CF

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

Preview Lab → · Contrast checker → · Palette generator →