#2C75C9#2C75C9

#2C75C9 is a mid, vivid cyan. Relative luminance 0.175; OKLCH L 56.1% C 0.149 H 254.5°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#2C75C9
RGB	rgb(44, 117, 201)
HSL	hsl(212, 64%, 48%)
HSV	hsv(212, 78%, 79%)
CMYK	cmyk(78.1%, 41.8%, 0%, 21.2%)
CIE-LAB	lab(48.85, 7.28, -50.01)
CIE-LCH	lch(48.85, 50.54, 278.28°)
OKLab	oklab(56.07% -0.0398 -0.1431)
OKLCH	oklch(56.07% 0.149 254.5)
XYZ	xyz(17.9387, 17.4730, 57.6742)
Luminance	0.1747 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C75C9 #C9802C

analogous

#2CC3C9 #2C75C9 #312CC9

triadic

#2C75C9 #C92C75 #75C92C

tetradic

#2C75C9 #C92CC3 #C9802C #2CC931

square

#2C75C9 #C92CC3 #C9802C #2CC931

split-complementary

#2C75C9 #C9312C #C3C92C

monochromatic

#163B65 #215897 #2C75C9 #5895DA #8AB4E5

Accessibility & contrast

On white

4.67

#2C75C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#2C75C9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2C75C9

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C75C9	#FFFFFF	#000000	##FFFFFF
##2C75C9	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C7CCC

Deuteranopia (green-blind)

#306DC7

Tritanopia (blue-blind)

#008995

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2c75c9;
/* rgb */ color: rgb(44, 117, 201);
/* oklch */ color: oklch(56.1% 0.149 254.5);

Tailwind

colors: {
  custom: {
    50: '#7c9cda',
    500: '#2c75c9',
    950: '#000000',
  },
}

SCSS

$custom: #2c75c9;
$custom-light: #7c9cda;
$custom-dark: #000000;

JSON

{
  "hex": "#2c75c9",
  "rgb": {
    "r": 44,
    "g": 117,
    "b": 201
  },
  "hsl": {
    "h": 212.102,
    "s": 64.082,
    "l": 48.039
  },
  "oklch": {
    "l": 0.5607,
    "c": 0.14852,
    "h": 254.5
  },
  "luminance": 0.17475
}

Semantic roles & 50–950 ramp

primary

#2C75C9

secondary

#CFAB82

accent

#9A41E7

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2C75C9

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

Preview Lab → · Contrast checker → · Palette generator →