#2520AC#2520AC

#2520AC is a dark, highly saturated blue. Relative luminance 0.044; OKLCH L 37.5% C 0.208 H 271.6°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#2520AC
RGB	rgb(37, 32, 172)
HSL	hsl(242, 69%, 40%)
HSV	hsv(242, 81%, 67%)
CMYK	cmyk(78.5%, 81.4%, 0%, 32.5%)
CIE-LAB	lab(24.96, 48.97, -71.91)
CIE-LCH	lch(24.96, 87.00, 304.25°)
OKLab	oklab(37.46% 0.006 -0.2081)
OKLCH	oklch(37.46% 0.208 271.6)
XYZ	xyz(8.7233, 4.4039, 39.4120)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2520AC #A7AC20

analogous

#2061AC #2520AC #6B20AC

triadic

#2520AC #AC2520 #20AC25

tetradic

#2520AC #AC2061 #A7AC20 #20AC6B

square

#2520AC #AC2061 #A7AC20 #20AC6B

split-complementary

#2520AC #AC6B20 #61AC20

monochromatic

#0F0D45 #1A1678 #2520AC #3731D9 #6964E2

Accessibility & contrast

On white

11.16

#2520AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2520AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2520AC

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2520AC	#FFFFFF	#000000	##FFFFFF
##2520AC	1.00	11.16	1.88	11.16
#FFFFFF	11.16	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042B0

Deuteranopia (green-blind)

#0034AA

Tritanopia (blue-blind)

#004C67

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2520ac;
/* rgb */ color: rgb(37, 32, 172);
/* oklch */ color: oklch(37.5% 0.208 271.6);

Tailwind

colors: {
  custom: {
    50: '#795fc6',
    500: '#2520ac',
    950: '#000000',
  },
}

SCSS

$custom: #2520ac;
$custom-light: #795fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#2520ac",
  "rgb": {
    "r": 37,
    "g": 32,
    "b": 172
  },
  "hsl": {
    "h": 242.143,
    "s": 68.627,
    "l": 40
  },
  "oklch": {
    "l": 0.37456,
    "c": 0.2082,
    "h": 271.6
  },
  "luminance": 0.04405
}

Semantic roles & 50–950 ramp

primary

#2520AC

secondary

#C4C760

accent

#EB3CE5

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2520AC

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

Preview Lab → · Contrast checker → · Palette generator →