#2424A9#2424A9

#2424A9 is a dark, highly saturated blue. Relative luminance 0.045; OKLCH L 37.5% C 0.202 H 271.2°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#2424A9
RGB	rgb(36, 36, 169)
HSL	hsl(240, 65%, 40%)
HSV	hsv(240, 79%, 66%)
CMYK	cmyk(78.7%, 78.7%, 0%, 33.7%)
CIE-LAB	lab(25.26, 45.90, -69.61)
CIE-LCH	lch(25.26, 83.38, 303.40°)
OKLab	oklab(37.55% 0.0043 -0.2015)
OKLCH	oklch(37.55% 0.202 271.2)
XYZ	xyz(8.5174, 4.5004, 37.9482)
Luminance	0.0450 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2424A9 #A9A924

analogous

#2466A9 #2424A9 #6624A9

triadic

#2424A9 #A92424 #24A924

tetradic

#2424A9 #A92466 #A9A924 #24A966

square

#2424A9 #A92466 #A9A924 #24A966

split-complementary

#2424A9 #A96624 #66A924

monochromatic

#0F0F44 #191977 #2424A9 #3636D4 #6868DF

Accessibility & contrast

On white

11.05

#2424A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2424A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2424A9

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2424A9	#FFFFFF	#000000	##FFFFFF
##2424A9	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AD

Deuteranopia (green-blind)

#0035A7

Tritanopia (blue-blind)

#004D66

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2424a9;
/* rgb */ color: rgb(36, 36, 169);
/* oklch */ color: oklch(37.5% 0.202 271.2);

Tailwind

colors: {
  custom: {
    50: '#7761c4',
    500: '#2424a9',
    950: '#000000',
  },
}

SCSS

$custom: #2424a9;
$custom-light: #7761c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2424a9",
  "rgb": {
    "r": 36,
    "g": 36,
    "b": 169
  },
  "hsl": {
    "h": 240,
    "s": 64.878,
    "l": 40.196
  },
  "oklch": {
    "l": 0.37546,
    "c": 0.20158,
    "h": 271.2
  },
  "luminance": 0.04501
}

Semantic roles & 50–950 ramp

primary

#2424A9

secondary

#C5C564

accent

#E840E8

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2424A9

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

Preview Lab → · Contrast checker → · Palette generator →