#2C73C0#2C73C0

#2C73C0 is a mid, vivid cyan. Relative luminance 0.166; OKLCH L 55.0% C 0.139 H 253.2°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#2C73C0
RGB	rgb(44, 115, 192)
HSL	hsl(211, 63%, 46%)
HSV	hsv(211, 77%, 75%)
CMYK	cmyk(77.1%, 40.1%, 0%, 24.7%)
CIE-LAB	lab(47.75, 5.14, -46.60)
CIE-LCH	lch(47.75, 46.88, 276.29°)
OKLab	oklab(55.05% -0.0401 -0.1331)
OKLCH	oklch(55.05% 0.139 253.2)
XYZ	xyz(16.6803, 16.6008, 52.1841)
Luminance	0.1660 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C73C0 #C0792C

analogous

#2CBDC0 #2C73C0 #2F2CC0

triadic

#2C73C0 #C02C73 #73C02C

tetradic

#2C73C0 #C02CBD #C0792C #2CC02F

square

#2C73C0 #C02CBD #C0792C #2CC02F

split-complementary

#2C73C0 #C02F2C #BDC02C

monochromatic

#15375C #21558E #2C73C0 #5292D7 #84B1E3

Accessibility & contrast

On white

4.86

#2C73C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#2C73C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C73C0

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C73C0	#FFFFFF	#000000	##FFFFFF
##2C73C0	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E79C3

Deuteranopia (green-blind)

#366BBE

Tritanopia (blue-blind)

#008590

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2c73c0;
/* rgb */ color: rgb(44, 115, 192);
/* oklch */ color: oklch(55.0% 0.139 253.2);

Tailwind

colors: {
  custom: {
    50: '#7a9ad3',
    500: '#2c73c0',
    950: '#000000',
  },
}

SCSS

$custom: #2c73c0;
$custom-light: #7a9ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#2c73c0",
  "rgb": {
    "r": 44,
    "g": 115,
    "b": 192
  },
  "hsl": {
    "h": 211.216,
    "s": 62.712,
    "l": 46.275
  },
  "oklch": {
    "l": 0.55047,
    "c": 0.139,
    "h": 253.2
  },
  "luminance": 0.16603
}

Semantic roles & 50–950 ramp

primary

#2C73C0

secondary

#CCA67C

accent

#9742E6

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #2C73C0

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

Preview Lab → · Contrast checker → · Palette generator →