#2525C5#2525C5

#2525C5 is a dark, highly saturated blue. Relative luminance 0.057; OKLCH L 41.0% C 0.233 H 269.8°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#2525C5
RGB	rgb(37, 37, 197)
HSL	hsl(240, 68%, 46%)
HSV	hsv(240, 81%, 77%)
CMYK	cmyk(81.2%, 81.2%, 0%, 22.7%)
CIE-LAB	lab(28.76, 54.35, -80.46)
CIE-LCH	lch(28.76, 97.10, 304.04°)
OKLab	oklab(40.95% -0.0006 -0.233)
OKLCH	oklch(40.95% 0.233 269.8)
XYZ	xyz(11.4991, 5.7463, 53.3156)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2525C5 #C5C525

analogous

#2575C5 #2525C5 #7525C5

triadic

#2525C5 #C52525 #25C525

tetradic

#2525C5 #C52575 #C5C525 #25C575

square

#2525C5 #C52575 #C5C525 #25C575

split-complementary

#2525C5 #C57525 #75C525

monochromatic

#12125E #1B1B91 #2525C5 #4A4ADD #7E7EE7

Accessibility & contrast

On white

9.77

#2525C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#2525C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2525C5

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2525C5	#FFFFFF	#000000	##FFFFFF
##2525C5	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CC9

Deuteranopia (green-blind)

#003BC2

Tritanopia (blue-blind)

#005876

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2525c5;
/* rgb */ color: rgb(37, 37, 197);
/* oklch */ color: oklch(41.0% 0.233 269.8);

Tailwind

colors: {
  custom: {
    50: '#7f64d8',
    500: '#2525c5',
    950: '#000000',
  },
}

SCSS

$custom: #2525c5;
$custom-light: #7f64d8;
$custom-dark: #000000;

JSON

{
  "hex": "#2525c5",
  "rgb": {
    "r": 37,
    "g": 37,
    "b": 197
  },
  "hsl": {
    "h": 240,
    "s": 68.376,
    "l": 45.882
  },
  "oklch": {
    "l": 0.40953,
    "c": 0.23296,
    "h": 269.8
  },
  "luminance": 0.05748
}

Semantic roles & 50–950 ramp

primary

#2525C5

secondary

#CFCF77

accent

#EB3DEB

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0615

muted

#7D7A83

Preview Lab

Preview with #2525C5

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

Preview Lab → · Contrast checker → · Palette generator →