#2DA4D3#2DA4D3

#2DA4D3 is a light, vivid cyan. Relative luminance 0.318; OKLCH L 67.6% C 0.122 H 229.9°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#2DA4D3
RGB	rgb(45, 164, 211)
HSL	hsl(197, 65%, 50%)
HSV	hsv(197, 79%, 83%)
CMYK	cmyk(78.7%, 22.3%, 0%, 17.3%)
CIE-LAB	lab(63.18, -16.28, -33.06)
CIE-LCH	lch(63.18, 36.85, 243.79°)
OKLab	oklab(67.56% -0.0785 -0.093)
OKLCH	oklch(67.56% 0.122 229.9)
XYZ	xyz(26.1107, 31.8087, 66.3789)
Luminance	0.3181 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2DA4D3 #D35C2D

analogous

#2DD3AF #2DA4D3 #2D51D3

triadic

#2DA4D3 #D32DA4 #A4D32D

tetradic

#2DA4D3 #AF2DD3 #D35C2D #51D32D

square

#2DA4D3 #AF2DD3 #D35C2D #51D32D

split-complementary

#2DA4D3 #D32D51 #D3AF2D

monochromatic

#17566E #227DA1 #2DA4D3 #60BADE #92D0E8

Accessibility & contrast

On white

2.85

#2DA4D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#2DA4D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2DA4D3

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2DA4D3	#FFFFFF	#000000	##000000
##2DA4D3	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8CA2D5

Deuteranopia (green-blind)

#7692D2

Tritanopia (blue-blind)

#00B1B4

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #2da4d3;
/* rgb */ color: rgb(45, 164, 211);
/* oklch */ color: oklch(67.6% 0.122 229.9);

Tailwind

colors: {
  custom: {
    50: '#80bfe0',
    500: '#2da4d3',
    950: '#000000',
  },
}

SCSS

$custom: #2da4d3;
$custom-light: #80bfe0;
$custom-dark: #000000;

JSON

{
  "hex": "#2da4d3",
  "rgb": {
    "r": 45,
    "g": 164,
    "b": 211
  },
  "hsl": {
    "h": 196.988,
    "s": 65.354,
    "l": 50.196
  },
  "oklch": {
    "l": 0.67557,
    "c": 0.12171,
    "h": 229.9
  },
  "luminance": 0.31812
}

Semantic roles & 50–950 ramp

primary

#2DA4D3

secondary

#D39E89

accent

#6F3FE8

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #2DA4D3

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

Preview Lab → · Contrast checker → · Palette generator →