#2524AD#2524AD

#2524AD is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.1% C 0.206 H 271.3°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#2524AD
RGB	rgb(37, 36, 173)
HSL	hsl(240, 66%, 41%)
HSV	hsv(240, 79%, 68%)
CMYK	cmyk(78.6%, 79.2%, 0%, 32.2%)
CIE-LAB	lab(25.78, 47.27, -71.16)
CIE-LCH	lch(25.78, 85.43, 303.59°)
OKLab	oklab(38.06% 0.0046 -0.206)
OKLCH	oklch(38.06% 0.206 271.3)
XYZ	xyz(8.9341, 4.6712, 39.9578)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2524AD #ACAD24

analogous

#2467AD #2524AD #6924AD

triadic

#2524AD #AD2524 #24AD25

tetradic

#2524AD #AD2467 #ACAD24 #24AD69

square

#2524AD #AD2467 #ACAD24 #24AD69

split-complementary

#2524AD #AD6924 #67AD24

monochromatic

#0F0F48 #1A197A #2524AD #3A39D6 #6C6BE0

Accessibility & contrast

On white

10.86

#2524AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2524AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2524AD

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2524AD	#FFFFFF	#000000	##FFFFFF
##2524AD	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B1

Deuteranopia (green-blind)

#0036AB

Tritanopia (blue-blind)

#004E68

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2524ad;
/* rgb */ color: rgb(37, 36, 173);
/* oklch */ color: oklch(38.1% 0.206 271.3);

Tailwind

colors: {
  custom: {
    50: '#7962c7',
    500: '#2524ad',
    950: '#000000',
  },
}

SCSS

$custom: #2524ad;
$custom-light: #7962c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2524ad",
  "rgb": {
    "r": 37,
    "g": 36,
    "b": 173
  },
  "hsl": {
    "h": 240.438,
    "s": 65.55,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38057,
    "c": 0.20606,
    "h": 271.3
  },
  "luminance": 0.04672
}

Semantic roles & 50–950 ramp

primary

#2524AD

secondary

#C6C666

accent

#E93FE7

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2524AD

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

Preview Lab → · Contrast checker → · Palette generator →