#2552AC#2552AC

#2552AC is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.1% C 0.153 H 262.2°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#2552AC
RGB	rgb(37, 82, 172)
HSL	hsl(220, 65%, 41%)
HSV	hsv(220, 78%, 67%)
CMYK	cmyk(78.5%, 52.3%, 0%, 32.5%)
CIE-LAB	lab(36.75, 17.92, -52.58)
CIE-LCH	lch(36.75, 55.55, 288.82°)
OKLab	oklab(46.09% -0.0207 -0.1514)
OKLCH	oklch(46.09% 0.153 262.2)
XYZ	xyz(11.2240, 9.4052, 40.2456)
Luminance	0.0941 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2552AC #AC7F25

analogous

#2595AC #2552AC #3B25AC

triadic

#2552AC #AC2552 #52AC25

tetradic

#2552AC #AC2595 #AC7F25 #25AC3B

square

#2552AC #AC2595 #AC7F25 #25AC3B

split-complementary

#2552AC #AC3B25 #95AC25

monochromatic

#0F2247 #1A3A7A #2552AC #3A6DD5 #6C92DF

Accessibility & contrast

On white

7.29

#2552AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#2552AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2552AC

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2552AC	#FFFFFF	#000000	##FFFFFF
##2552AC	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#145DAF

Deuteranopia (green-blind)

#0051AA

Tritanopia (blue-blind)

#006877

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2552ac;
/* rgb */ color: rgb(37, 82, 172);
/* oklch */ color: oklch(46.1% 0.153 262.2);

Tailwind

colors: {
  custom: {
    50: '#7582c5',
    500: '#2552ac',
    950: '#000000',
  },
}

SCSS

$custom: #2552ac;
$custom-light: #7582c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2552ac",
  "rgb": {
    "r": 37,
    "g": 82,
    "b": 172
  },
  "hsl": {
    "h": 220,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.4609,
    "c": 0.15283,
    "h": 262.2
  },
  "luminance": 0.09406
}

Semantic roles & 50–950 ramp

primary

#2552AC

secondary

#C6A667

accent

#B040E8

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2552AC

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

Preview Lab → · Contrast checker → · Palette generator →