#2520AD#2520AD

#2520AD is a dark, highly saturated blue. Relative luminance 0.044; OKLCH L 37.6% C 0.209 H 271.6°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#2520AD
RGB	rgb(37, 32, 173)
HSL	hsl(242, 69%, 40%)
HSV	hsv(242, 82%, 68%)
CMYK	cmyk(78.6%, 81.5%, 0%, 32.2%)
CIE-LAB	lab(25.08, 49.28, -72.31)
CIE-LCH	lch(25.08, 87.51, 304.28°)
OKLab	oklab(37.57% 0.0057 -0.2093)
OKLCH	oklch(37.57% 0.209 271.6)
XYZ	xyz(8.8197, 4.4425, 39.9197)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2520AD #A8AD20

analogous

#2061AD #2520AD #6C20AD

triadic

#2520AD #AD2520 #20AD25

tetradic

#2520AD #AD2061 #A8AD20 #20AD6C

square

#2520AD #AD2061 #A8AD20 #20AD6C

split-complementary

#2520AD #AD6C20 #61AD20

monochromatic

#0F0D46 #1A1679 #2520AD #3731D9 #6965E2

Accessibility & contrast

On white

11.12

#2520AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#2520AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2520AD

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2520AD	#FFFFFF	#000000	##FFFFFF
##2520AD	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042B1

Deuteranopia (green-blind)

#0034AB

Tritanopia (blue-blind)

#004D68

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2520ad;
/* rgb */ color: rgb(37, 32, 173);
/* oklch */ color: oklch(37.6% 0.209 271.6);

Tailwind

colors: {
  custom: {
    50: '#795fc7',
    500: '#2520ad',
    950: '#000000',
  },
}

SCSS

$custom: #2520ad;
$custom-light: #795fc7;
$custom-dark: #000000;

JSON

{
  "hex": "#2520ad",
  "rgb": {
    "r": 37,
    "g": 32,
    "b": 173
  },
  "hsl": {
    "h": 242.128,
    "s": 68.78,
    "l": 40.196
  },
  "oklch": {
    "l": 0.37573,
    "c": 0.20936,
    "h": 271.6
  },
  "luminance": 0.04443
}

Semantic roles & 50–950 ramp

primary

#2520AD

secondary

#C4C861

accent

#EC3CE5

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2520AD

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

Preview Lab → · Contrast checker → · Palette generator →