#2522BC#2522BC

#2522BC is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 39.6% C 0.225 H 270.5°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#2522BC
RGB	rgb(37, 34, 188)
HSL	hsl(241, 69%, 44%)
HSV	hsv(241, 82%, 74%)
CMYK	cmyk(80.3%, 81.9%, 0%, 26.3%)
CIE-LAB	lab(27.21, 52.99, -77.74)
CIE-LCH	lch(27.21, 94.08, 304.28°)
OKLab	oklab(39.56% 0.0019 -0.225)
OKLCH	oklch(39.56% 0.225 270.5)
XYZ	xyz(10.4090, 5.1670, 48.0159)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2522BC #B9BC22

analogous

#226CBC #2522BC #7222BC

triadic

#2522BC #BC2522 #22BC25

tetradic

#2522BC #BC226C #B9BC22 #22BC72

square

#2522BC #BC226C #B9BC22 #22BC72

split-complementary

#2522BC #BC7222 #6CBC22

monochromatic

#110F54 #1B1988 #2522BC #423FDC #7573E6

Accessibility & contrast

On white

10.33

#2522BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2522BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2522BC

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2522BC	#FFFFFF	#000000	##FFFFFF
##2522BC	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048C0

Deuteranopia (green-blind)

#0038B9

Tritanopia (blue-blind)

#005471

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2522bc;
/* rgb */ color: rgb(37, 34, 188);
/* oklch */ color: oklch(39.6% 0.225 270.5);

Tailwind

colors: {
  custom: {
    50: '#7d62d2',
    500: '#2522bc',
    950: '#000000',
  },
}

SCSS

$custom: #2522bc;
$custom-light: #7d62d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2522bc",
  "rgb": {
    "r": 37,
    "g": 34,
    "b": 188
  },
  "hsl": {
    "h": 241.169,
    "s": 69.369,
    "l": 43.529
  },
  "oklch": {
    "l": 0.39563,
    "c": 0.22504,
    "h": 270.5
  },
  "luminance": 0.05168
}

Semantic roles & 50–950 ramp

primary

#2522BC

secondary

#CBCD6D

accent

#EC3CE9

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0514

muted

#7D7A83

Preview Lab

Preview with #2522BC

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

Preview Lab → · Contrast checker → · Palette generator →