#2525AF#2525AF

#2525AF is a dark, highly saturated blue. Relative luminance 0.048; OKLCH L 38.4% C 0.208 H 271.1°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#2525AF
RGB	rgb(37, 37, 175)
HSL	hsl(240, 65%, 42%)
HSV	hsv(240, 79%, 69%)
CMYK	cmyk(78.9%, 78.9%, 0%, 31.4%)
CIE-LAB	lab(26.19, 47.39, -71.68)
CIE-LCH	lch(26.19, 85.93, 303.47°)
OKLab	oklab(38.41% 0.0039 -0.2075)
OKLCH	oklch(38.41% 0.208 271.1)
XYZ	xyz(9.1598, 4.8106, 40.9949)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2525AF #AFAF25

analogous

#256AAF #2525AF #6A25AF

triadic

#2525AF #AF2525 #25AF25

tetradic

#2525AF #AF256A #AFAF25 #25AF6A

square

#2525AF #AF256A #AFAF25 #25AF6A

split-complementary

#2525AF #AF6A25 #6AAF25

monochromatic

#10104A #1A1A7C #2525AF #3C3CD6 #6E6EE0

Accessibility & contrast

On white

10.70

#2525AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2525AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2525AF

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2525AF	#FFFFFF	#000000	##FFFFFF
##2525AF	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B3

Deuteranopia (green-blind)

#0037AD

Tritanopia (blue-blind)

#004F6A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2525af;
/* rgb */ color: rgb(37, 37, 175);
/* oklch */ color: oklch(38.4% 0.208 271.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#2525af",
  "rgb": {
    "r": 37,
    "g": 37,
    "b": 175
  },
  "hsl": {
    "h": 240,
    "s": 65.094,
    "l": 41.569
  },
  "oklch": {
    "l": 0.38412,
    "c": 0.20757,
    "h": 271.1
  },
  "luminance": 0.04812
}

Semantic roles & 50–950 ramp

primary

#2525AF

secondary

#C7C769

accent

#E840E8

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2525AF

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

Preview Lab → · Contrast checker → · Palette generator →