#2525AE#2525AE

#2525AE is a dark, highly saturated blue. Relative luminance 0.048; OKLCH L 38.3% C 0.206 H 271.1°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#2525AE
RGB	rgb(37, 37, 174)
HSL	hsl(240, 65%, 41%)
HSV	hsv(240, 79%, 68%)
CMYK	cmyk(78.7%, 78.7%, 0%, 31.8%)
CIE-LAB	lab(26.07, 47.07, -71.27)
CIE-LCH	lch(26.07, 85.41, 303.44°)
OKLab	oklab(38.3% 0.0041 -0.2063)
OKLCH	oklch(38.3% 0.206 271.1)
XYZ	xyz(9.0619, 4.7714, 40.4796)
Luminance	0.0477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2525AE #AEAE25

analogous

#256AAE #2525AE #6A25AE

triadic

#2525AE #AE2525 #25AE25

tetradic

#2525AE #AE256A #AEAE25 #25AE6A

square

#2525AE #AE256A #AEAE25 #25AE6A

split-complementary

#2525AE #AE6A25 #6AAE25

monochromatic

#101049 #1A1A7C #2525AE #3B3BD5 #6D6DE0

Accessibility & contrast

On white

10.74

#2525AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#2525AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2525AE

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2525AE	#FFFFFF	#000000	##FFFFFF
##2525AE	1.00	10.74	1.95	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B2

Deuteranopia (green-blind)

#0037AC

Tritanopia (blue-blind)

#004F69

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2525ae;
/* rgb */ color: rgb(37, 37, 174);
/* oklch */ color: oklch(38.3% 0.206 271.1);

Tailwind

colors: {
  custom: {
    50: '#7962c8',
    500: '#2525ae',
    950: '#000000',
  },
}

SCSS

$custom: #2525ae;
$custom-light: #7962c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2525ae",
  "rgb": {
    "r": 37,
    "g": 37,
    "b": 174
  },
  "hsl": {
    "h": 240,
    "s": 64.929,
    "l": 41.373
  },
  "oklch": {
    "l": 0.38298,
    "c": 0.20638,
    "h": 271.1
  },
  "luminance": 0.04772
}

Semantic roles & 50–950 ramp

primary

#2525AE

secondary

#C6C668

accent

#E840E8

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2525AE

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

Preview Lab → · Contrast checker → · Palette generator →