#2D99C4#2D99C4

#2D99C4 is a light, moderate cyan. Relative luminance 0.273; OKLCH L 64.2% C 0.113 H 229.6°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#2D99C4
RGB	rgb(45, 153, 196)
HSL	hsl(197, 63%, 47%)
HSV	hsv(197, 77%, 77%)
CMYK	cmyk(77%, 21.9%, 0%, 23.1%)
CIE-LAB	lab(59.27, -15.45, -30.75)
CIE-LCH	lch(59.27, 34.42, 243.32°)
OKLab	oklab(64.22% -0.0735 -0.0865)
OKLCH	oklch(64.22% 0.113 229.6)
XYZ	xyz(22.4332, 27.3232, 56.3054)
Luminance	0.2733 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D99C4 #C4582D

analogous

#2DC4A4 #2D99C4 #2D4EC4

triadic

#2D99C4 #C42D99 #99C42D

tetradic

#2D99C4 #A42DC4 #C4582D #4EC42D

square

#2D99C4 #A42DC4 #C4582D #4EC42D

split-complementary

#2D99C4 #C42D4E #C4A42D

monochromatic

#164B60 #227292 #2D99C4 #56B3D8 #88C9E4

Accessibility & contrast

On white

3.25

#2D99C4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#2D99C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D99C4

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D99C4	#FFFFFF	#000000	##000000
##2D99C4	1.00	3.25	6.47	6.47
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8397C6

Deuteranopia (green-blind)

#6F88C3

Tritanopia (blue-blind)

#00A5A7

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #2d99c4;
/* rgb */ color: rgb(45, 153, 196);
/* oklch */ color: oklch(64.2% 0.113 229.6);

Tailwind

colors: {
  custom: {
    50: '#7db7d6',
    500: '#2d99c4',
    950: '#000000',
  },
}

SCSS

$custom: #2d99c4;
$custom-light: #7db7d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2d99c4",
  "rgb": {
    "r": 45,
    "g": 153,
    "b": 196
  },
  "hsl": {
    "h": 197.086,
    "s": 62.656,
    "l": 47.255
  },
  "oklch": {
    "l": 0.64224,
    "c": 0.11347,
    "h": 229.6
  },
  "luminance": 0.27326
}

Semantic roles & 50–950 ramp

primary

#2D99C4

secondary

#CD9680

accent

#7142E6

background

#F8FBFD

surface

#EFF6FA

border

#CAD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #2D99C4

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

Preview Lab → · Contrast checker → · Palette generator →