#2420BE#2420BE

#2420BE is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.5% C 0.229 H 270.2°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#2420BE
RGB	rgb(36, 32, 190)
HSL	hsl(242, 71%, 44%)
HSV	hsv(242, 83%, 75%)
CMYK	cmyk(81.1%, 83.2%, 0%, 25.5%)
CIE-LAB	lab(27.09, 54.46, -79.12)
CIE-LCH	lch(27.09, 96.05, 304.54°)
OKLab	oklab(39.54% 0.0008 -0.229)
OKLCH	oklch(39.54% 0.229 270.2)
XYZ	xyz(10.5352, 5.1246, 49.1391)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2420BE #BABE20

analogous

#206BBE #2420BE #7320BE

triadic

#2420BE #BE2420 #20BE24

tetradic

#2420BE #BE206B #BABE20 #20BE73

square

#2420BE #BE206B #BABE20 #20BE73

split-complementary

#2420BE #BE7320 #6BBE20

monochromatic

#100E55 #1A178A #2420BE #413DDE #7471E7

Accessibility & contrast

On white

10.37

#2420BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2420BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2420BE

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2420BE	#FFFFFF	#000000	##FFFFFF
##2420BE	1.00	10.37	2.03	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048C2

Deuteranopia (green-blind)

#0038BB

Tritanopia (blue-blind)

#005471

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2420be;
/* rgb */ color: rgb(36, 32, 190);
/* oklch */ color: oklch(39.5% 0.229 270.2);

Tailwind

colors: {
  custom: {
    50: '#7d61d3',
    500: '#2420be',
    950: '#000000',
  },
}

SCSS

$custom: #2420be;
$custom-light: #7d61d3;
$custom-dark: #000000;

JSON

{
  "hex": "#2420be",
  "rgb": {
    "r": 36,
    "g": 32,
    "b": 190
  },
  "hsl": {
    "h": 241.519,
    "s": 71.171,
    "l": 43.529
  },
  "oklch": {
    "l": 0.39536,
    "c": 0.22901,
    "h": 270.2
  },
  "luminance": 0.05126
}

Semantic roles & 50–950 ramp

primary

#2420BE

secondary

#CBCE6C

accent

#EE3AE9

background

#F8F5FD

surface

#F0EAFA

border

#CBC6D3

text

#0C0514

muted

#7D7983

Preview Lab

Preview with #2420BE

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

Preview Lab → · Contrast checker → · Palette generator →