#2DAFD3#2DAFD3

#2DAFD3 is a light, moderate cyan. Relative luminance 0.359; OKLCH L 70.2% C 0.118 H 221.5°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#2DAFD3
RGB	rgb(45, 175, 211)
HSL	hsl(193, 65%, 50%)
HSV	hsv(193, 79%, 83%)
CMYK	cmyk(78.7%, 17.1%, 0%, 17.3%)
CIE-LAB	lab(66.46, -22.07, -28.00)
CIE-LCH	lch(66.46, 35.65, 231.75°)
OKLab	oklab(70.18% -0.0887 -0.0784)
OKLCH	oklch(70.18% 0.118 221.5)
XYZ	xyz(28.1651, 35.9175, 67.0637)
Luminance	0.3592 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2DAFD3 #D3512D

analogous

#2DD3A4 #2DAFD3 #2D5CD3

triadic

#2DAFD3 #D32DAF #AFD32D

tetradic

#2DAFD3 #A42DD3 #D3512D #5CD32D

square

#2DAFD3 #A42DD3 #D3512D #5CD32D

split-complementary

#2DAFD3 #D32D5C #D3A42D

monochromatic

#175C6E #2285A1 #2DAFD3 #60C2DE #92D6E8

Accessibility & contrast

On white

2.57

#2DAFD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#2DAFD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2DAFD3

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2DAFD3	#FFFFFF	#000000	##000000
##2DAFD3	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AABD5

Deuteranopia (green-blind)

#849BD3

Tritanopia (blue-blind)

#00BABB

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #2dafd3;
/* rgb */ color: rgb(45, 175, 211);
/* oklch */ color: oklch(70.2% 0.118 221.5);

Tailwind

colors: {
  custom: {
    50: '#81c7e0',
    500: '#2dafd3',
    950: '#000000',
  },
}

SCSS

$custom: #2dafd3;
$custom-light: #81c7e0;
$custom-dark: #000000;

JSON

{
  "hex": "#2dafd3",
  "rgb": {
    "r": 45,
    "g": 175,
    "b": 211
  },
  "hsl": {
    "h": 193.012,
    "s": 65.354,
    "l": 50.196
  },
  "oklch": {
    "l": 0.7018,
    "c": 0.11843,
    "h": 221.5
  },
  "luminance": 0.35921
}

Semantic roles & 50–950 ramp

primary

#2DAFD3

secondary

#D39989

accent

#643FE8

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #2DAFD3

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

Preview Lab → · Contrast checker → · Palette generator →