#2C73C1#2C73C1

#2C73C1 is a mid, vivid cyan. Relative luminance 0.166; OKLCH L 55.1% C 0.140 H 253.5°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#2C73C1
RGB	rgb(44, 115, 193)
HSL	hsl(211, 63%, 46%)
HSV	hsv(211, 77%, 76%)
CMYK	cmyk(77.2%, 40.4%, 0%, 24.3%)
CIE-LAB	lab(47.81, 5.51, -47.08)
CIE-LCH	lch(47.81, 47.40, 276.68°)
OKLab	oklab(55.11% -0.0398 -0.1345)
OKLCH	oklch(55.11% 0.14 253.5)
XYZ	xyz(16.7915, 16.6452, 52.7696)
Luminance	0.1665 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C73C1 #C17A2C

analogous

#2CBEC1 #2C73C1 #2F2CC1

triadic

#2C73C1 #C12C73 #73C12C

tetradic

#2C73C1 #C12CBE #C17A2C #2CC12F

square

#2C73C1 #C12CBE #C17A2C #2CC12F

split-complementary

#2C73C1 #C12F2C #BEC12C

monochromatic

#15385D #21558F #2C73C1 #5392D8 #84B1E3

Accessibility & contrast

On white

4.85

#2C73C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#2C73C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C73C1

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C73C1	#FFFFFF	#000000	##FFFFFF
##2C73C1	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D79C4

Deuteranopia (green-blind)

#356BBF

Tritanopia (blue-blind)

#008590

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2c73c1;
/* rgb */ color: rgb(44, 115, 193);
/* oklch */ color: oklch(55.1% 0.140 253.5);

Tailwind

colors: {
  custom: {
    50: '#7b9ad4',
    500: '#2c73c1',
    950: '#000000',
  },
}

SCSS

$custom: #2c73c1;
$custom-light: #7b9ad4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c73c1",
  "rgb": {
    "r": 44,
    "g": 115,
    "b": 193
  },
  "hsl": {
    "h": 211.409,
    "s": 62.869,
    "l": 46.471
  },
  "oklch": {
    "l": 0.5511,
    "c": 0.14031,
    "h": 253.5
  },
  "luminance": 0.16647
}

Semantic roles & 50–950 ramp

primary

#2C73C1

secondary

#CCA67D

accent

#9842E6

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #2C73C1

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

Preview Lab → · Contrast checker → · Palette generator →