#2773A3#2773A3

#2773A3 is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 53.2% C 0.105 H 240.9°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#2773A3
RGB	rgb(39, 115, 163)
HSL	hsl(203, 61%, 40%)
HSV	hsv(203, 76%, 64%)
CMYK	cmyk(76.1%, 29.4%, 0%, 36.1%)
CIE-LAB	lab(46.09, -6.27, -32.37)
CIE-LCH	lch(46.09, 32.97, 259.04°)
OKLab	oklab(53.2% -0.0509 -0.0916)
OKLCH	oklch(53.2% 0.105 240.9)
XYZ	xyz(13.5757, 15.3356, 36.8878)
Luminance	0.1534 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2773A3 #A35727

analogous

#27A395 #2773A3 #2735A3

triadic

#2773A3 #A32773 #73A327

tetradic

#2773A3 #9527A3 #A35727 #35A327

square

#2773A3 #9527A3 #A35727 #35A327

split-complementary

#2773A3 #A32735 #A39527

monochromatic

#0F2D40 #1B5072 #2773A3 #3895CF #69AFDB

Accessibility & contrast

On white

5.16

#2773A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#2773A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2773A3

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2773A3	#FFFFFF	#000000	##FFFFFF
##2773A3	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D74A5

Deuteranopia (green-blind)

#4C68A2

Tritanopia (blue-blind)

#007F84

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2773a3;
/* rgb */ color: rgb(39, 115, 163);
/* oklch */ color: oklch(53.2% 0.105 240.9);

Tailwind

colors: {
  custom: {
    50: '#739bbe',
    500: '#2773a3',
    950: '#000000',
  },
}

SCSS

$custom: #2773a3;
$custom-light: #739bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#2773a3",
  "rgb": {
    "r": 39,
    "g": 115,
    "b": 163
  },
  "hsl": {
    "h": 203.226,
    "s": 61.386,
    "l": 39.608
  },
  "oklch": {
    "l": 0.53204,
    "c": 0.10479,
    "h": 240.9
  },
  "luminance": 0.15337
}

Semantic roles & 50–950 ramp

primary

#2773A3

secondary

#C18864

accent

#8243E4

background

#F7F9FB

surface

#EDF2F7

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2773A3

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

Preview Lab → · Contrast checker → · Palette generator →