#2552AE#2552AE

#2552AE is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.2% C 0.156 H 262.4°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#2552AE
RGB	rgb(37, 82, 174)
HSL	hsl(220, 65%, 41%)
HSV	hsv(220, 79%, 68%)
CMYK	cmyk(78.7%, 52.9%, 0%, 31.8%)
CIE-LAB	lab(36.90, 18.70, -53.53)
CIE-LCH	lch(36.90, 56.70, 289.26°)
OKLab	oklab(46.25% -0.0205 -0.1542)
OKLCH	oklch(46.25% 0.156 262.4)
XYZ	xyz(11.4175, 9.4826, 41.2648)
Luminance	0.0948 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2552AE #AE8125

analogous

#2597AE #2552AE #3D25AE

triadic

#2552AE #AE2552 #52AE25

tetradic

#2552AE #AE2597 #AE8125 #25AE3D

square

#2552AE #AE2597 #AE8125 #25AE3D

split-complementary

#2552AE #AE3D25 #97AE25

monochromatic

#102249 #1A3A7C #2552AE #3B6ED5 #6D93E0

Accessibility & contrast

On white

7.25

#2552AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#2552AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2552AE

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2552AE	#FFFFFF	#000000	##FFFFFF
##2552AE	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F5DB1

Deuteranopia (green-blind)

#0051AC

Tritanopia (blue-blind)

#006878

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2552ae;
/* rgb */ color: rgb(37, 82, 174);
/* oklch */ color: oklch(46.2% 0.156 262.4);

Tailwind

colors: {
  custom: {
    50: '#7582c7',
    500: '#2552ae',
    950: '#000000',
  },
}

SCSS

$custom: #2552ae;
$custom-light: #7582c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2552ae",
  "rgb": {
    "r": 37,
    "g": 82,
    "b": 174
  },
  "hsl": {
    "h": 220.292,
    "s": 64.929,
    "l": 41.373
  },
  "oklch": {
    "l": 0.46246,
    "c": 0.15557,
    "h": 262.4
  },
  "luminance": 0.09484
}

Semantic roles & 50–950 ramp

primary

#2552AE

secondary

#C6A868

accent

#B140E8

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2552AE

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

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