#2C75CC#2C75CC

#2C75CC is a mid, vivid cyan. Relative luminance 0.176; OKLCH L 56.3% C 0.152 H 255.1°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#2C75CC
RGB	rgb(44, 117, 204)
HSL	hsl(213, 65%, 49%)
HSV	hsv(213, 78%, 80%)
CMYK	cmyk(78.4%, 42.6%, 0%, 20%)
CIE-LAB	lab(49.03, 8.41, -51.44)
CIE-LCH	lch(49.03, 52.13, 279.28°)
OKLab	oklab(56.26% -0.0391 -0.1473)
OKLCH	oklch(56.26% 0.152 255.1)
XYZ	xyz(18.2950, 17.6155, 59.5509)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C75CC #CC832C

analogous

#2CC5CC #2C75CC #332CCC

triadic

#2C75CC #CC2C75 #75CC2C

tetradic

#2C75CC #CC2CC5 #CC832C #2CCC33

square

#2C75CC #CC2CC5 #CC832C #2CCC33

split-complementary

#2C75CC #CC332C #C5CC2C

monochromatic

#163B67 #21589A #2C75CC #5A95DB #8CB5E6

Accessibility & contrast

On white

4.64

#2C75CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#2C75CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2C75CC

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C75CC	#FFFFFF	#000000	##FFFFFF
##2C75CC	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#497CCF

Deuteranopia (green-blind)

#2C6ECA

Tritanopia (blue-blind)

#008A96

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2c75cc;
/* rgb */ color: rgb(44, 117, 204);
/* oklch */ color: oklch(56.3% 0.152 255.1);

Tailwind

colors: {
  custom: {
    50: '#7d9cdc',
    500: '#2c75cc',
    950: '#000000',
  },
}

SCSS

$custom: #2c75cc;
$custom-light: #7d9cdc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c75cc",
  "rgb": {
    "r": 44,
    "g": 117,
    "b": 204
  },
  "hsl": {
    "h": 212.625,
    "s": 64.516,
    "l": 48.627
  },
  "oklch": {
    "l": 0.56263,
    "c": 0.15242,
    "h": 255.1
  },
  "luminance": 0.17618
}

Semantic roles & 50–950 ramp

primary

#2C75CC

secondary

#D0AD83

accent

#9B40E8

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2C75CC

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

Preview Lab → · Contrast checker → · Palette generator →