#2525A0#2525A0

#2525A0 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.7% C 0.189 H 272.1°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#2525A0
RGB	rgb(37, 37, 160)
HSL	hsl(240, 62%, 39%)
HSV	hsv(240, 77%, 63%)
CMYK	cmyk(76.9%, 76.9%, 0%, 37.3%)
CIE-LAB	lab(24.49, 42.44, -65.42)
CIE-LCH	lch(24.49, 77.98, 302.97°)
OKLab	oklab(36.72% 0.0068 -0.1894)
OKLCH	oklch(36.72% 0.189 272.1)
XYZ	xyz(7.7675, 4.2537, 33.6626)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2525A0 #A0A025

analogous

#2562A0 #2525A0 #6225A0

triadic

#2525A0 #A02525 #25A025

tetradic

#2525A0 #A02562 #A0A025 #25A062

square

#2525A0 #A02562 #A0A025 #25A062

split-complementary

#2525A0 #A06225 #62A025

monochromatic

#0E0E3D #1A1A6E #2525A0 #3232D0 #6464DB

Accessibility & contrast

On white

11.35

#2525A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2525A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2525A0

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2525A0	#FFFFFF	#000000	##FFFFFF
##2525A0	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A4

Deuteranopia (green-blind)

#00349E

Tritanopia (blue-blind)

#004A61

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2525a0;
/* rgb */ color: rgb(37, 37, 160);
/* oklch */ color: oklch(36.7% 0.189 272.1);

Tailwind

colors: {
  custom: {
    50: '#7561bd',
    500: '#2525a0',
    950: '#000000',
  },
}

SCSS

$custom: #2525a0;
$custom-light: #7561bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2525a0",
  "rgb": {
    "r": 37,
    "g": 37,
    "b": 160
  },
  "hsl": {
    "h": 240,
    "s": 62.437,
    "l": 38.627
  },
  "oklch": {
    "l": 0.36723,
    "c": 0.18949,
    "h": 272.1
  },
  "luminance": 0.04255
}

Semantic roles & 50–950 ramp

primary

#2525A0

secondary

#C1C160

accent

#E642E6

background

#F7F5FB

surface

#EEEAF7

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2525A0

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

Preview Lab → · Contrast checker → · Palette generator →