#2C7BC9#2C7BC9

#2C7BC9 is a mid, vivid cyan. Relative luminance 0.189; OKLCH L 57.4% C 0.142 H 251.6°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#2C7BC9
RGB	rgb(44, 123, 201)
HSL	hsl(210, 64%, 48%)
HSV	hsv(210, 78%, 79%)
CMYK	cmyk(78.1%, 38.8%, 0%, 21.2%)
CIE-LAB	lab(50.59, 3.58, -47.24)
CIE-LCH	lch(50.59, 47.37, 274.33°)
OKLab	oklab(57.43% -0.0449 -0.1348)
OKLCH	oklch(57.43% 0.142 251.6)
XYZ	xyz(18.6603, 18.9162, 57.9147)
Luminance	0.1892 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C7BC9 #C97A2C

analogous

#2CC9C8 #2C7BC9 #2C2CC9

triadic

#2C7BC9 #C92C7B #7BC92C

tetradic

#2C7BC9 #C82CC9 #C97A2C #2CC92C

square

#2C7BC9 #C82CC9 #C97A2C #2CC92C

split-complementary

#2C7BC9 #C92C2C #C9C82C

monochromatic

#163E65 #215C97 #2C7BC9 #589ADA #8AB8E5

Accessibility & contrast

On white

4.39

#2C7BC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#2C7BC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C7BC9

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C7BC9	#FFFFFF	#000000	##000000
##2C7BC9	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5680CC

Deuteranopia (green-blind)

#3D72C7

Tritanopia (blue-blind)

#008E98

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2c7bc9;
/* rgb */ color: rgb(44, 123, 201);
/* oklch */ color: oklch(57.4% 0.142 251.6);

Tailwind

colors: {
  custom: {
    50: '#7ca0da',
    500: '#2c7bc9',
    950: '#000000',
  },
}

SCSS

$custom: #2c7bc9;
$custom-light: #7ca0da;
$custom-dark: #000000;

JSON

{
  "hex": "#2c7bc9",
  "rgb": {
    "r": 44,
    "g": 123,
    "b": 201
  },
  "hsl": {
    "h": 209.809,
    "s": 64.082,
    "l": 48.039
  },
  "oklch": {
    "l": 0.57426,
    "c": 0.14212,
    "h": 251.6
  },
  "luminance": 0.18918
}

Semantic roles & 50–950 ramp

primary

#2C7BC9

secondary

#CFA882

accent

#9341E7

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2C7BC9

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

Preview Lab → · Contrast checker → · Palette generator →