#2C75B6#2C75B6

#2C75B6 is a mid, vivid cyan. Relative luminance 0.166; OKLCH L 54.9% C 0.124 H 249.0°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#2C75B6
RGB	rgb(44, 117, 182)
HSL	hsl(208, 61%, 44%)
HSV	hsv(208, 76%, 71%)
CMYK	cmyk(75.8%, 35.7%, 0%, 28.6%)
CIE-LAB	lab(47.80, 0.18, -40.75)
CIE-LCH	lch(47.80, 40.75, 270.25°)
OKLab	oklab(54.9% -0.0444 -0.1159)
OKLCH	oklch(54.9% 0.124 249)
XYZ	xyz(15.8403, 16.6336, 46.6227)
Luminance	0.1663 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C75B6 #B66D2C

analogous

#2CB6B2 #2C75B6 #2C30B6

triadic

#2C75B6 #B62C75 #75B62C

tetradic

#2C75B6 #B22CB6 #B66D2C #30B62C

square

#2C75B6 #B22CB6 #B66D2C #30B62C

split-complementary

#2C75B6 #B62C30 #B6B22C

monochromatic

#143653 #205585 #2C75B6 #4C94D4 #7DB1E0

Accessibility & contrast

On white

4.85

#2C75B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#2C75B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C75B6

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C75B6	#FFFFFF	#000000	##FFFFFF
##2C75B6	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5778B9

Deuteranopia (green-blind)

#436CB5

Tritanopia (blue-blind)

#00858D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2c75b6;
/* rgb */ color: rgb(44, 117, 182);
/* oklch */ color: oklch(54.9% 0.124 249.0);

Tailwind

colors: {
  custom: {
    50: '#789ccc',
    500: '#2c75b6',
    950: '#000000',
  },
}

SCSS

$custom: #2c75b6;
$custom-light: #789ccc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c75b6",
  "rgb": {
    "r": 44,
    "g": 117,
    "b": 182
  },
  "hsl": {
    "h": 208.261,
    "s": 61.062,
    "l": 44.314
  },
  "oklch": {
    "l": 0.54902,
    "c": 0.12416,
    "h": 249
  },
  "luminance": 0.16635
}

Semantic roles & 50–950 ramp

primary

#2C75B6

secondary

#C89D76

accent

#8F44E4

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2C75B6

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

Preview Lab → · Contrast checker → · Palette generator →