#2755A9#2755A9

#2755A9 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 46.6% C 0.144 H 261.2°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#2755A9
RGB	rgb(39, 85, 169)
HSL	hsl(219, 63%, 41%)
HSV	hsv(219, 77%, 66%)
CMYK	cmyk(76.9%, 49.7%, 0%, 33.7%)
CIE-LAB	lab(37.47, 14.99, -49.64)
CIE-LCH	lch(37.47, 51.86, 286.81°)
OKLab	oklab(46.59% -0.022 -0.1427)
OKLCH	oklch(46.59% 0.144 261.2)
XYZ	xyz(11.2440, 9.7916, 38.8258)
Luminance	0.0979 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2755A9 #A97B27

analogous

#2796A9 #2755A9 #3A27A9

triadic

#2755A9 #A92755 #55A927

tetradic

#2755A9 #A92796 #A97B27 #27A93A

square

#2755A9 #A92796 #A97B27 #27A93A

split-complementary

#2755A9 #A93A27 #96A927

monochromatic

#102346 #1C3C77 #2755A9 #3B71D2 #6D95DD

Accessibility & contrast

On white

7.10

#2755A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#2755A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2755A9

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2755A9	#FFFFFF	#000000	##FFFFFF
##2755A9	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245EAC

Deuteranopia (green-blind)

#0053A7

Tritanopia (blue-blind)

#006977

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2755a9;
/* rgb */ color: rgb(39, 85, 169);
/* oklch */ color: oklch(46.6% 0.144 261.2);

Tailwind

colors: {
  custom: {
    50: '#7484c3',
    500: '#2755a9',
    950: '#000000',
  },
}

SCSS

$custom: #2755a9;
$custom-light: #7484c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2755a9",
  "rgb": {
    "r": 39,
    "g": 85,
    "b": 169
  },
  "hsl": {
    "h": 218.769,
    "s": 62.5,
    "l": 40.784
  },
  "oklch": {
    "l": 0.46587,
    "c": 0.14438,
    "h": 261.2
  },
  "luminance": 0.09793
}

Semantic roles & 50–950 ramp

primary

#2755A9

secondary

#C4A368

accent

#AC42E6

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #2755A9

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

Preview Lab → · Contrast checker → · Palette generator →