#2524BE#2524BE

#2524BE is a dark, highly saturated blue. Relative luminance 0.054; OKLCH L 40.0% C 0.226 H 270.3°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#2524BE
RGB	rgb(37, 36, 190)
HSL	hsl(240, 68%, 44%)
HSV	hsv(240, 81%, 75%)
CMYK	cmyk(80.5%, 81.1%, 0%, 25.5%)
CIE-LAB	lab(27.77, 52.66, -77.99)
CIE-LCH	lch(27.77, 94.10, 304.03°)
OKLab	oklab(40.02% 0.001 -0.2258)
OKLCH	oklch(40.02% 0.226 270.3)
XYZ	xyz(10.6849, 5.3715, 49.1789)
Luminance	0.0537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2524BE #BDBE24

analogous

#2470BE #2524BE #7224BE

triadic

#2524BE #BE2524 #24BE25

tetradic

#2524BE #BE2470 #BDBE24 #24BE72

square

#2524BE #BE2470 #BDBE24 #24BE72

split-complementary

#2524BE #BE7224 #70BE24

monochromatic

#111157 #1B1A8B #2524BE #4544DC #7877E5

Accessibility & contrast

On white

10.12

#2524BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#2524BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2524BE

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2524BE	#FFFFFF	#000000	##FFFFFF
##2524BE	1.00	10.12	2.07	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049C2

Deuteranopia (green-blind)

#0039BB

Tritanopia (blue-blind)

#005572

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2524be;
/* rgb */ color: rgb(37, 36, 190);
/* oklch */ color: oklch(40.0% 0.226 270.3);

Tailwind

colors: {
  custom: {
    50: '#7d63d3',
    500: '#2524be',
    950: '#000000',
  },
}

SCSS

$custom: #2524be;
$custom-light: #7d63d3;
$custom-dark: #000000;

JSON

{
  "hex": "#2524be",
  "rgb": {
    "r": 37,
    "g": 36,
    "b": 190
  },
  "hsl": {
    "h": 240.39,
    "s": 68.142,
    "l": 44.314
  },
  "oklch": {
    "l": 0.40022,
    "c": 0.22579,
    "h": 270.3
  },
  "luminance": 0.05373
}

Semantic roles & 50–950 ramp

primary

#2524BE

secondary

#CCCD71

accent

#EB3DEA

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0514

muted

#7D7A83

Preview Lab

Preview with #2524BE

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

Preview Lab → · Contrast checker → · Palette generator →