#2755AB#2755AB

#2755AB is a mid, vivid blue. Relative luminance 0.099; OKLCH L 46.7% C 0.147 H 261.5°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#2755AB
RGB	rgb(39, 85, 171)
HSL	hsl(219, 63%, 41%)
HSV	hsv(219, 77%, 67%)
CMYK	cmyk(77.2%, 50.3%, 0%, 32.9%)
CIE-LAB	lab(37.60, 15.77, -50.61)
CIE-LCH	lch(37.60, 53.01, 287.31°)
OKLab	oklab(46.74% -0.0218 -0.1455)
OKLCH	oklch(46.74% 0.147 261.5)
XYZ	xyz(11.4332, 9.8673, 39.8222)
Luminance	0.0987 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2755AB #AB7D27

analogous

#2797AB #2755AB #3B27AB

triadic

#2755AB #AB2755 #55AB27

tetradic

#2755AB #AB2797 #AB7D27 #27AB3B

square

#2755AB #AB2797 #AB7D27 #27AB3B

split-complementary

#2755AB #AB3B27 #97AB27

monochromatic

#102347 #1C3C79 #2755AB #3D71D3 #6E95DE

Accessibility & contrast

On white

7.06

#2755AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#2755AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2755AB

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2755AB	#FFFFFF	#000000	##FFFFFF
##2755AB	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#215FAE

Deuteranopia (green-blind)

#0053A9

Tritanopia (blue-blind)

#006A78

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2755ab;
/* rgb */ color: rgb(39, 85, 171);
/* oklch */ color: oklch(46.7% 0.147 261.5);

Tailwind

colors: {
  custom: {
    50: '#7584c5',
    500: '#2755ab',
    950: '#000000',
  },
}

SCSS

$custom: #2755ab;
$custom-light: #7584c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2755ab",
  "rgb": {
    "r": 39,
    "g": 85,
    "b": 171
  },
  "hsl": {
    "h": 219.091,
    "s": 62.857,
    "l": 41.176
  },
  "oklch": {
    "l": 0.46736,
    "c": 0.14715,
    "h": 261.5
  },
  "luminance": 0.09869
}

Semantic roles & 50–950 ramp

primary

#2755AB

secondary

#C5A569

accent

#AD42E6

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2755AB

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

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