#2425A0#2425A0

#2425A0 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.7% C 0.190 H 271.7°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#2425A0
RGB	rgb(36, 37, 160)
HSL	hsl(240, 63%, 38%)
HSV	hsv(240, 78%, 63%)
CMYK	cmyk(77.5%, 76.9%, 0%, 37.3%)
CIE-LAB	lab(24.43, 42.36, -65.52)
CIE-LCH	lch(24.43, 78.02, 302.88°)
OKLab	oklab(36.67% 0.0057 -0.1897)
OKLCH	oklch(36.67% 0.19 271.7)
XYZ	xyz(7.7321, 4.2354, 33.6609)
Luminance	0.0424 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2425A0 #A09F24

analogous

#2463A0 #2425A0 #6124A0

triadic

#2425A0 #A02425 #25A024

tetradic

#2425A0 #A02463 #A09F24 #24A061

square

#2425A0 #A02463 #A09F24 #24A061

split-complementary

#2425A0 #A06124 #63A024

monochromatic

#0E0E3C #19196E #2425A0 #3132D1 #6364DC

Accessibility & contrast

On white

11.37

#2425A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2425A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2425A0

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2425A0	#FFFFFF	#000000	##FFFFFF
##2425A0	1.00	11.37	1.85	11.37
#FFFFFF	11.37	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A4

Deuteranopia (green-blind)

#00349E

Tritanopia (blue-blind)

#004A61

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2425a0;
/* rgb */ color: rgb(36, 37, 160);
/* oklch */ color: oklch(36.7% 0.190 271.7);

Tailwind

colors: {
  custom: {
    50: '#7561bd',
    500: '#2425a0',
    950: '#000000',
  },
}

SCSS

$custom: #2425a0;
$custom-light: #7561bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2425a0",
  "rgb": {
    "r": 36,
    "g": 37,
    "b": 160
  },
  "hsl": {
    "h": 239.516,
    "s": 63.265,
    "l": 38.431
  },
  "oklch": {
    "l": 0.36666,
    "c": 0.18975,
    "h": 271.7
  },
  "luminance": 0.04236
}

Semantic roles & 50–950 ramp

primary

#2425A0

secondary

#C1C05F

accent

#E541E6

background

#F7F5FB

surface

#EEEAF7

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2425A0

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

Preview Lab → · Contrast checker → · Palette generator →