#2522BB#2522BB

#2522BB is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.4% C 0.224 H 270.5°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#2522BB
RGB	rgb(37, 34, 187)
HSL	hsl(241, 69%, 43%)
HSV	hsv(241, 82%, 73%)
CMYK	cmyk(80.2%, 81.8%, 0%, 26.7%)
CIE-LAB	lab(27.09, 52.68, -77.35)
CIE-LCH	lch(27.09, 93.58, 304.26°)
OKLab	oklab(39.45% 0.0021 -0.2239)
OKLCH	oklch(39.45% 0.224 270.5)
XYZ	xyz(10.3016, 5.1240, 47.4502)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2522BB #B8BB22

analogous

#226CBB #2522BB #7122BB

triadic

#2522BB #BB2522 #22BB25

tetradic

#2522BB #BB226C #B8BB22 #22BB71

square

#2522BB #BB226C #B8BB22 #22BB71

split-complementary

#2522BB #BB7122 #6CBB22

monochromatic

#110F53 #1B1987 #2522BB #413EDC #7472E5

Accessibility & contrast

On white

10.37

#2522BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2522BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2522BB

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2522BB	#FFFFFF	#000000	##FFFFFF
##2522BB	1.00	10.37	2.03	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048BF

Deuteranopia (green-blind)

#0038B8

Tritanopia (blue-blind)

#005370

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2522bb;
/* rgb */ color: rgb(37, 34, 187);
/* oklch */ color: oklch(39.4% 0.224 270.5);

Tailwind

colors: {
  custom: {
    50: '#7c62d1',
    500: '#2522bb',
    950: '#000000',
  },
}

SCSS

$custom: #2522bb;
$custom-light: #7c62d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2522bb",
  "rgb": {
    "r": 37,
    "g": 34,
    "b": 187
  },
  "hsl": {
    "h": 241.176,
    "s": 69.231,
    "l": 43.333
  },
  "oklch": {
    "l": 0.39445,
    "c": 0.22391,
    "h": 270.5
  },
  "luminance": 0.05125
}

Semantic roles & 50–950 ramp

primary

#2522BB

secondary

#CACC6D

accent

#EC3CE9

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0514

muted

#7D7A83

Preview Lab

Preview with #2522BB

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

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