#2DB3D0#2DB3D0

#2DB3D0 is a light, moderate cyan. Relative luminance 0.374; OKLCH L 71.0% C 0.116 H 216.4°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#2DB3D0
RGB	rgb(45, 179, 208)
HSL	hsl(191, 64%, 50%)
HSV	hsv(191, 78%, 82%)
CMYK	cmyk(78.4%, 13.9%, 0%, 18.4%)
CIE-LAB	lab(67.54, -25.09, -24.69)
CIE-LCH	lch(67.54, 35.20, 224.53°)
OKLab	oklab(71.01% -0.0937 -0.069)
OKLCH	oklch(71.01% 0.116 216.4)
XYZ	xyz(28.5826, 37.3486, 65.3648)
Luminance	0.3735 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2DB3D0 #D04A2D

analogous

#2DD09C #2DB3D0 #2D61D0

triadic

#2DB3D0 #D02DB3 #B3D02D

tetradic

#2DB3D0 #9C2DD0 #D04A2D #61D02D

square

#2DB3D0 #9C2DD0 #D04A2D #61D02D

split-complementary

#2DB3D0 #D02D61 #D09C2D

monochromatic

#175C6B #22889E #2DB3D0 #5EC6DC #90D8E7

Accessibility & contrast

On white

2.48

#2DB3D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#2DB3D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2DB3D0

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2DB3D0	#FFFFFF	#000000	##000000
##2DB3D0	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0ADD2

Deuteranopia (green-blind)

#8A9ED0

Tritanopia (blue-blind)

#00BDBC

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #2db3d0;
/* rgb */ color: rgb(45, 179, 208);
/* oklch */ color: oklch(71.0% 0.116 216.4);

Tailwind

colors: {
  custom: {
    50: '#81cade',
    500: '#2db3d0',
    950: '#000000',
  },
}

SCSS

$custom: #2db3d0;
$custom-light: #81cade;
$custom-dark: #000000;

JSON

{
  "hex": "#2db3d0",
  "rgb": {
    "r": 45,
    "g": 179,
    "b": 208
  },
  "hsl": {
    "h": 190.675,
    "s": 64.427,
    "l": 49.608
  },
  "oklch": {
    "l": 0.71012,
    "c": 0.11632,
    "h": 216.4
  },
  "luminance": 0.37352
}

Semantic roles & 50–950 ramp

primary

#2DB3D0

secondary

#D29487

accent

#5E40E7

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #2DB3D0

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

Preview Lab → · Contrast checker → · Palette generator →