#2552C6#2552C6

#2552C6 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.2% C 0.188 H 264.3°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#2552C6
RGB	rgb(37, 82, 198)
HSL	hsl(223, 69%, 46%)
HSV	hsv(223, 81%, 78%)
CMYK	cmyk(81.3%, 58.6%, 0%, 22.4%)
CIE-LAB	lab(38.73, 27.96, -64.63)
CIE-LCH	lch(38.73, 70.42, 293.39°)
OKLab	oklab(48.21% -0.0187 -0.1868)
OKLCH	oklch(48.21% 0.188 264.3)
XYZ	xyz(13.9697, 10.5034, 54.7062)
Luminance	0.1051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2552C6 #C69925

analogous

#25A2C6 #2552C6 #4825C6

triadic

#2552C6 #C62552 #52C625

tetradic

#2552C6 #C625A2 #C69925 #25C648

square

#2552C6 #C625A2 #C69925 #25C648

split-complementary

#2552C6 #C64825 #A2C625

monochromatic

#12275F #1B3D92 #2552C6 #4B74DD #7E9CE7

Accessibility & contrast

On white

6.77

#2552C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#2552C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2552C6

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2552C6	#FFFFFF	#000000	##FFFFFF
##2552C6	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063CA

Deuteranopia (green-blind)

#0054C4

Tritanopia (blue-blind)

#006F84

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2552c6;
/* rgb */ color: rgb(37, 82, 198);
/* oklch */ color: oklch(48.2% 0.188 264.3);

Tailwind

colors: {
  custom: {
    50: '#7b82d8',
    500: '#2552c6',
    950: '#000000',
  },
}

SCSS

$custom: #2552c6;
$custom-light: #7b82d8;
$custom-dark: #000000;

JSON

{
  "hex": "#2552c6",
  "rgb": {
    "r": 37,
    "g": 82,
    "b": 198
  },
  "hsl": {
    "h": 223.23,
    "s": 68.511,
    "l": 46.078
  },
  "oklch": {
    "l": 0.48207,
    "c": 0.18778,
    "h": 264.3
  },
  "luminance": 0.10505
}

Semantic roles & 50–950 ramp

primary

#2552C6

secondary

#CFB777

accent

#BA3CEB

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A15

muted

#7C7C83

Preview Lab

Preview with #2552C6

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

Preview Lab → · Contrast checker → · Palette generator →