#2DAFDB#2DAFDB

#2DAFDB is a light, vivid cyan. Relative luminance 0.363; OKLCH L 70.5% C 0.124 H 226.3°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#2DAFDB
RGB	rgb(45, 175, 219)
HSL	hsl(195, 71%, 52%)
HSV	hsv(195, 79%, 86%)
CMYK	cmyk(79.5%, 20.1%, 0%, 14.1%)
CIE-LAB	lab(66.77, -19.42, -31.92)
CIE-LCH	lch(66.77, 37.36, 238.69°)
OKLab	oklab(70.54% -0.0858 -0.0897)
OKLCH	oklch(70.54% 0.124 226.3)
XYZ	xyz(29.1930, 36.3287, 72.4776)
Luminance	0.3633 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2DAFDB #DB592D

analogous

#2DDBB0 #2DAFDB #2D58DB

triadic

#2DAFDB #DB2DAF #AFDB2D

tetradic

#2DAFDB #B02DDB #DB592D #58DB2D

square

#2DAFDB #B02DDB #DB592D #58DB2D

split-complementary

#2DAFDB #DB2D58 #DBB02D

monochromatic

#156079 #1E89AD #2DAFDB #61C3E4 #95D7ED

Accessibility & contrast

On white

2.54

#2DAFDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#2DAFDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2DAFDB

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2DAFDB	#FFFFFF	#000000	##000000
##2DAFDB	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97ACDD

Deuteranopia (green-blind)

#809BDA

Tritanopia (blue-blind)

#00BCBD

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #2dafdb;
/* rgb */ color: rgb(45, 175, 219);
/* oklch */ color: oklch(70.5% 0.124 226.3);

Tailwind

colors: {
  custom: {
    50: '#82c7e6',
    500: '#2dafdb',
    950: '#000000',
  },
}

SCSS

$custom: #2dafdb;
$custom-light: #82c7e6;
$custom-dark: #000000;

JSON

{
  "hex": "#2dafdb",
  "rgb": {
    "r": 45,
    "g": 175,
    "b": 219
  },
  "hsl": {
    "h": 195.172,
    "s": 70.732,
    "l": 51.765
  },
  "oklch": {
    "l": 0.70535,
    "c": 0.12407,
    "h": 226.3
  },
  "luminance": 0.36332
}

Semantic roles & 50–950 ramp

primary

#2DAFDB

secondary

#D89F8C

accent

#683AED

background

#F8FCFE

surface

#F0F8FC

border

#CBD1D5

text

#0C1316

muted

#7D8284

Preview Lab

Preview with #2DAFDB

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

Preview Lab → · Contrast checker → · Palette generator →