#2C99B6#2C99B6

#2C99B6 is a light, moderate cyan. Relative luminance 0.267; OKLCH L 63.6% C 0.103 H 220.0°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#2C99B6
RGB	rgb(44, 153, 182)
HSL	hsl(193, 61%, 44%)
HSV	hsv(193, 76%, 71%)
CMYK	cmyk(75.8%, 15.9%, 0%, 28.6%)
CIE-LAB	lab(58.69, -20.29, -23.76)
CIE-LCH	lch(58.69, 31.24, 229.50°)
OKLab	oklab(63.57% -0.0792 -0.0664)
OKLCH	oklch(63.57% 0.103 220)
XYZ	xyz(20.8699, 26.6928, 48.2992)
Luminance	0.2670 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C99B6 #B6492C

analogous

#2CB68E #2C99B6 #2C54B6

triadic

#2C99B6 #B62C99 #99B62C

tetradic

#2C99B6 #8E2CB6 #B6492C #54B62C

square

#2C99B6 #8E2CB6 #B6492C #54B62C

split-complementary

#2C99B6 #B62C54 #B68E2C

monochromatic

#144653 #207085 #2C99B6 #4CB7D4 #7DCBE0

Accessibility & contrast

On white

3.31

#2C99B6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#2C99B6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C99B6

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C99B6	#FFFFFF	#000000	##000000
##2C99B6	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8795B8

Deuteranopia (green-blind)

#7587B6

Tritanopia (blue-blind)

#00A2A2

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #2c99b6;
/* rgb */ color: rgb(44, 153, 182);
/* oklch */ color: oklch(63.6% 0.103 220.0);

Tailwind

colors: {
  custom: {
    50: '#7ab7cc',
    500: '#2c99b6',
    950: '#000000',
  },
}

SCSS

$custom: #2c99b6;
$custom-light: #7ab7cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c99b6",
  "rgb": {
    "r": 44,
    "g": 153,
    "b": 182
  },
  "hsl": {
    "h": 192.609,
    "s": 61.062,
    "l": 44.314
  },
  "oklch": {
    "l": 0.63565,
    "c": 0.10337,
    "h": 220
  },
  "luminance": 0.26695
}

Semantic roles & 50–950 ramp

primary

#2C99B6

secondary

#C88776

accent

#6544E4

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2C99B6

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

Preview Lab → · Contrast checker → · Palette generator →