#2425AD#2425AD

#2425AD is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.1% C 0.205 H 270.9°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#2425AD
RGB	rgb(36, 37, 173)
HSL	hsl(240, 66%, 41%)
HSV	hsv(240, 79%, 68%)
CMYK	cmyk(79.2%, 78.6%, 0%, 32.2%)
CIE-LAB	lab(25.90, 46.68, -70.95)
CIE-LCH	lch(25.90, 84.93, 303.34°)
OKLab	oklab(38.13% 0.0031 -0.2054)
OKLCH	oklch(38.13% 0.205 270.9)
XYZ	xyz(8.9294, 4.7143, 39.9664)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2425AD #ADAC24

analogous

#2469AD #2425AD #6724AD

triadic

#2425AD #AD2425 #25AD24

tetradic

#2425AD #AD2469 #ADAC24 #24AD67

square

#2425AD #AD2469 #ADAC24 #24AD67

split-complementary

#2425AD #AD6724 #69AD24

monochromatic

#0F0F48 #191A7A #2425AD #393AD6 #6B6CE0

Accessibility & contrast

On white

10.81

#2425AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2425AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2425AD

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2425AD	#FFFFFF	#000000	##FFFFFF
##2425AD	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B1

Deuteranopia (green-blind)

#0036AB

Tritanopia (blue-blind)

#004F69

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2425ad;
/* rgb */ color: rgb(36, 37, 173);
/* oklch */ color: oklch(38.1% 0.205 270.9);

Tailwind

colors: {
  custom: {
    50: '#7862c7',
    500: '#2425ad',
    950: '#000000',
  },
}

SCSS

$custom: #2425ad;
$custom-light: #7862c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2425ad",
  "rgb": {
    "r": 36,
    "g": 37,
    "b": 173
  },
  "hsl": {
    "h": 239.562,
    "s": 65.55,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38132,
    "c": 0.20546,
    "h": 270.9
  },
  "luminance": 0.04715
}

Semantic roles & 50–950 ramp

primary

#2425AD

secondary

#C6C666

accent

#E73FE9

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2425AD

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

Preview Lab → · Contrast checker → · Palette generator →