#2755AD#2755AD

#2755AD is a mid, vivid blue. Relative luminance 0.099; OKLCH L 46.9% C 0.150 H 261.8°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#2755AD
RGB	rgb(39, 85, 173)
HSL	hsl(219, 63%, 42%)
HSV	hsv(219, 77%, 68%)
CMYK	cmyk(77.5%, 50.9%, 0%, 32.2%)
CIE-LAB	lab(37.74, 16.55, -51.57)
CIE-LCH	lch(37.74, 54.16, 287.79°)
OKLab	oklab(46.89% -0.0215 -0.1484)
OKLCH	oklch(46.89% 0.15 261.8)
XYZ	xyz(11.6253, 9.9441, 40.8338)
Luminance	0.0994 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2755AD #AD7F27

analogous

#2798AD #2755AD #3C27AD

triadic

#2755AD #AD2755 #55AD27

tetradic

#2755AD #AD2798 #AD7F27 #27AD3C

square

#2755AD #AD2798 #AD7F27 #27AD3C

split-complementary

#2755AD #AD3C27 #98AD27

monochromatic

#102449 #1C3C7B #2755AD #3E71D3 #7096DF

Accessibility & contrast

On white

7.03

#2755AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#2755AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2755AD

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2755AD	#FFFFFF	#000000	##FFFFFF
##2755AD	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E5FB0

Deuteranopia (green-blind)

#0053AB

Tritanopia (blue-blind)

#006A79

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2755ad;
/* rgb */ color: rgb(39, 85, 173);
/* oklch */ color: oklch(46.9% 0.150 261.8);

Tailwind

colors: {
  custom: {
    50: '#7584c6',
    500: '#2755ad',
    950: '#000000',
  },
}

SCSS

$custom: #2755ad;
$custom-light: #7584c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2755ad",
  "rgb": {
    "r": 39,
    "g": 85,
    "b": 173
  },
  "hsl": {
    "h": 219.403,
    "s": 63.208,
    "l": 41.569
  },
  "oklch": {
    "l": 0.46887,
    "c": 0.14991,
    "h": 261.8
  },
  "luminance": 0.09945
}

Semantic roles & 50–950 ramp

primary

#2755AD

secondary

#C6A66A

accent

#AE42E6

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2755AD

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

Preview Lab → · Contrast checker → · Palette generator →