#2420A6#2420A6

#2420A6 is a dark, highly saturated blue. Relative luminance 0.042; OKLCH L 36.7% C 0.201 H 271.7°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#2420A6
RGB	rgb(36, 32, 166)
HSL	hsl(242, 68%, 39%)
HSV	hsv(242, 81%, 65%)
CMYK	cmyk(78.3%, 80.7%, 0%, 34.9%)
CIE-LAB	lab(24.19, 47.00, -69.56)
CIE-LCH	lch(24.19, 83.95, 304.05°)
OKLab	oklab(36.7% 0.0061 -0.2013)
OKLCH	oklch(36.7% 0.201 271.7)
XYZ	xyz(8.1247, 4.1604, 36.4438)
Luminance	0.0416 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2420A6 #A2A620

analogous

#205FA6 #2420A6 #6720A6

triadic

#2420A6 #A62420 #20A624

tetradic

#2420A6 #A6205F #A2A620 #20A667

square

#2420A6 #A6205F #A2A620 #20A667

split-complementary

#2420A6 #A66720 #5FA620

monochromatic

#0E0C3F #191673 #2420A6 #322DD6 #6460E0

Accessibility & contrast

On white

11.46

#2420A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2420A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2420A6

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2420A6	#FFFFFF	#000000	##FFFFFF
##2420A6	1.00	11.46	1.83	11.46
#FFFFFF	11.46	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040AA

Deuteranopia (green-blind)

#0033A4

Tritanopia (blue-blind)

#004A63

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2420a6;
/* rgb */ color: rgb(36, 32, 166);
/* oklch */ color: oklch(36.7% 0.201 271.7);

Tailwind

colors: {
  custom: {
    50: '#775fc2',
    500: '#2420a6',
    950: '#000000',
  },
}

SCSS

$custom: #2420a6;
$custom-light: #775fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2420a6",
  "rgb": {
    "r": 36,
    "g": 32,
    "b": 166
  },
  "hsl": {
    "h": 241.791,
    "s": 67.677,
    "l": 38.824
  },
  "oklch": {
    "l": 0.36699,
    "c": 0.20143,
    "h": 271.7
  },
  "luminance": 0.04161
}

Semantic roles & 50–950 ramp

primary

#2420A6

secondary

#C2C55D

accent

#EB3DE5

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0A0513

muted

#7C7982

Preview Lab

Preview with #2420A6

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

Preview Lab → · Contrast checker → · Palette generator →