#2C73D1#2C73D1

#2C73D1 is a mid, vivid cyan. Relative luminance 0.174; OKLCH L 56.2% C 0.161 H 256.9°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#2C73D1
RGB	rgb(44, 115, 209)
HSL	hsl(214, 65%, 50%)
HSV	hsv(214, 79%, 82%)
CMYK	cmyk(78.9%, 45%, 0%, 18%)
CIE-LAB	lab(48.76, 11.54, -54.73)
CIE-LCH	lch(48.76, 55.93, 281.91°)
OKLab	oklab(56.15% -0.0365 -0.157)
OKLCH	oklch(56.15% 0.161 256.9)
XYZ	xyz(18.6738, 17.3982, 62.6832)
Luminance	0.1740 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C73D1 #D18A2C

analogous

#2CC5D1 #2C73D1 #382CD1

triadic

#2C73D1 #D12C73 #73D12C

tetradic

#2C73D1 #D12CC5 #D18A2C #2CD138

square

#2C73D1 #D12CC5 #D18A2C #2CD138

split-complementary

#2C73D1 #D1382C #C5D12C

monochromatic

#173B6C #21579E #2C73D1 #5D94DD #90B6E8

Accessibility & contrast

On white

4.69

#2C73D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#2C73D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C73D1

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C73D1	#FFFFFF	#000000	##FFFFFF
##2C73D1	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#427CD5

Deuteranopia (green-blind)

#1C6DCF

Tritanopia (blue-blind)

#008998

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2c73d1;
/* rgb */ color: rgb(44, 115, 209);
/* oklch */ color: oklch(56.2% 0.161 256.9);

Tailwind

colors: {
  custom: {
    50: '#7e9ae0',
    500: '#2c73d1',
    950: '#000000',
  },
}

SCSS

$custom: #2c73d1;
$custom-light: #7e9ae0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c73d1",
  "rgb": {
    "r": 44,
    "g": 115,
    "b": 209
  },
  "hsl": {
    "h": 214.182,
    "s": 65.217,
    "l": 49.608
  },
  "oklch": {
    "l": 0.56152,
    "c": 0.1612,
    "h": 256.9
  },
  "luminance": 0.174
}

Semantic roles & 50–950 ramp

primary

#2C73D1

secondary

#D2B287

accent

#A040E8

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #2C73D1

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

Preview Lab → · Contrast checker → · Palette generator →