#2425A9#2425A9

#2425A9 is a dark, highly saturated blue. Relative luminance 0.046; OKLCH L 37.7% C 0.201 H 271.1°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#2425A9
RGB	rgb(36, 37, 169)
HSL	hsl(240, 65%, 40%)
HSV	hsv(240, 79%, 66%)
CMYK	cmyk(78.7%, 78.1%, 0%, 33.7%)
CIE-LAB	lab(25.45, 45.36, -69.30)
CIE-LCH	lch(25.45, 82.82, 303.21°)
OKLab	oklab(37.68% 0.0039 -0.2006)
OKLCH	oklch(37.68% 0.201 271.1)
XYZ	xyz(8.5481, 4.5618, 37.9584)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2425A9 #A9A824

analogous

#2467A9 #2425A9 #6624A9

triadic

#2425A9 #A92425 #25A924

tetradic

#2425A9 #A92467 #A9A824 #24A966

square

#2425A9 #A92467 #A9A824 #24A966

split-complementary

#2425A9 #A96624 #67A924

monochromatic

#0F0F44 #191A77 #2425A9 #3637D4 #6869DF

Accessibility & contrast

On white

10.98

#2425A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#2425A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2425A9

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2425A9	#FFFFFF	#000000	##FFFFFF
##2425A9	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AD

Deuteranopia (green-blind)

#0035A7

Tritanopia (blue-blind)

#004D66

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2425a9;
/* rgb */ color: rgb(36, 37, 169);
/* oklch */ color: oklch(37.7% 0.201 271.1);

Tailwind

colors: {
  custom: {
    50: '#7762c4',
    500: '#2425a9',
    950: '#000000',
  },
}

SCSS

$custom: #2425a9;
$custom-light: #7762c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2425a9",
  "rgb": {
    "r": 36,
    "g": 37,
    "b": 169
  },
  "hsl": {
    "h": 239.549,
    "s": 64.878,
    "l": 40.196
  },
  "oklch": {
    "l": 0.37677,
    "c": 0.20068,
    "h": 271.1
  },
  "luminance": 0.04563
}

Semantic roles & 50–950 ramp

primary

#2425A9

secondary

#C5C464

accent

#E740E8

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2425A9

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

Preview Lab → · Contrast checker → · Palette generator →