#2C99BC#2C99BC

#2C99BC is a light, moderate cyan. Relative luminance 0.269; OKLCH L 63.8% C 0.107 H 224.3°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#2C99BC
RGB	rgb(44, 153, 188)
HSL	hsl(195, 62%, 45%)
HSV	hsv(195, 77%, 74%)
CMYK	cmyk(76.6%, 18.6%, 0%, 26.3%)
CIE-LAB	lab(58.92, -18.28, -26.78)
CIE-LCH	lch(58.92, 32.43, 235.68°)
OKLab	oklab(63.83% -0.0769 -0.0751)
OKLCH	oklch(63.83% 0.107 224.3)
XYZ	xyz(21.5033, 26.9462, 51.6350)
Luminance	0.2695 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C99BC #BC4F2C

analogous

#2CBC97 #2C99BC #2C51BC

triadic

#2C99BC #BC2C99 #99BC2C

tetradic

#2C99BC #972CBC #BC4F2C #51BC2C

square

#2C99BC #972CBC #BC4F2C #51BC2C

split-complementary

#2C99BC #BC2C51 #BC972C

monochromatic

#154859 #20718A #2C99BC #4FB5D6 #81CAE1

Accessibility & contrast

On white

3.29

#2C99BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#2C99BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C99BC

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C99BC	#FFFFFF	#000000	##000000
##2C99BC	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8596BE

Deuteranopia (green-blind)

#7288BC

Tritanopia (blue-blind)

#00A4A4

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #2c99bc;
/* rgb */ color: rgb(44, 153, 188);
/* oklch */ color: oklch(63.8% 0.107 224.3);

Tailwind

colors: {
  custom: {
    50: '#7bb7d0',
    500: '#2c99bc',
    950: '#000000',
  },
}

SCSS

$custom: #2c99bc;
$custom-light: #7bb7d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c99bc",
  "rgb": {
    "r": 44,
    "g": 153,
    "b": 188
  },
  "hsl": {
    "h": 194.583,
    "s": 62.069,
    "l": 45.49
  },
  "oklch": {
    "l": 0.63832,
    "c": 0.10746,
    "h": 224.3
  },
  "luminance": 0.26949
}

Semantic roles & 50–950 ramp

primary

#2C99BC

secondary

#CA8D79

accent

#6A43E5

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #2C99BC

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

Preview Lab → · Contrast checker → · Palette generator →