#2D9BC4#2D9BC4

#2D9BC4 is a light, moderate cyan. Relative luminance 0.280; OKLCH L 64.7% C 0.113 H 228.0°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#2D9BC4
RGB	rgb(45, 155, 196)
HSL	hsl(196, 63%, 47%)
HSV	hsv(196, 77%, 77%)
CMYK	cmyk(77%, 20.9%, 0%, 23.1%)
CIE-LAB	lab(59.87, -16.54, -29.82)
CIE-LCH	lch(59.87, 34.10, 240.99°)
OKLab	oklab(64.71% -0.0754 -0.0838)
OKLCH	oklch(64.71% 0.113 228)
XYZ	xyz(22.7633, 27.9833, 56.4155)
Luminance	0.2799 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D9BC4 #C4562D

analogous

#2DC4A1 #2D9BC4 #2D50C4

triadic

#2D9BC4 #C42D9B #9BC42D

tetradic

#2D9BC4 #A12DC4 #C4562D #50C42D

square

#2D9BC4 #A12DC4 #C4562D #50C42D

split-complementary

#2D9BC4 #C42D50 #C4A12D

monochromatic

#164C60 #227492 #2D9BC4 #56B5D8 #88CBE4

Accessibility & contrast

On white

3.18

#2D9BC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#2D9BC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D9BC4

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D9BC4	#FFFFFF	#000000	##000000
##2D9BC4	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8598C6

Deuteranopia (green-blind)

#718AC3

Tritanopia (blue-blind)

#00A7A9

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #2d9bc4;
/* rgb */ color: rgb(45, 155, 196);
/* oklch */ color: oklch(64.7% 0.113 228.0);

Tailwind

colors: {
  custom: {
    50: '#7db8d6',
    500: '#2d9bc4',
    950: '#000000',
  },
}

SCSS

$custom: #2d9bc4;
$custom-light: #7db8d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2d9bc4",
  "rgb": {
    "r": 45,
    "g": 155,
    "b": 196
  },
  "hsl": {
    "h": 196.291,
    "s": 62.656,
    "l": 47.255
  },
  "oklch": {
    "l": 0.64705,
    "c": 0.11271,
    "h": 228
  },
  "luminance": 0.27986
}

Semantic roles & 50–950 ramp

primary

#2D9BC4

secondary

#CD9580

accent

#6F42E6

background

#F8FBFD

surface

#EFF6FA

border

#CAD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #2D9BC4

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

Preview Lab → · Contrast checker → · Palette generator →