#2DB4D0#2DB4D0

#2DB4D0 is a light, moderate cyan. Relative luminance 0.378; OKLCH L 71.3% C 0.116 H 215.6°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#2DB4D0
RGB	rgb(45, 180, 208)
HSL	hsl(190, 64%, 50%)
HSV	hsv(190, 78%, 82%)
CMYK	cmyk(78.4%, 13.5%, 0%, 18.4%)
CIE-LAB	lab(67.84, -25.60, -24.23)
CIE-LCH	lch(67.84, 35.24, 223.43°)
OKLab	oklab(71.25% -0.0946 -0.0677)
OKLCH	oklch(71.25% 0.116 215.6)
XYZ	xyz(28.7837, 37.7509, 65.4319)
Luminance	0.3775 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2DB4D0 #D0492D

analogous

#2DD09B #2DB4D0 #2D62D0

triadic

#2DB4D0 #D02DB4 #B4D02D

tetradic

#2DB4D0 #9B2DD0 #D0492D #62D02D

square

#2DB4D0 #9B2DD0 #D0492D #62D02D

split-complementary

#2DB4D0 #D02D62 #D09B2D

monochromatic

#175D6B #22889E #2DB4D0 #5EC7DC #90D8E7

Accessibility & contrast

On white

2.46

#2DB4D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#2DB4D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2DB4D0

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2DB4D0	#FFFFFF	#000000	##000000
##2DB4D0	1.00	2.46	8.55	8.55
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1AED2

Deuteranopia (green-blind)

#8B9ED0

Tritanopia (blue-blind)

#00BEBD

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #2db4d0;
/* rgb */ color: rgb(45, 180, 208);
/* oklch */ color: oklch(71.3% 0.116 215.6);

Tailwind

colors: {
  custom: {
    50: '#81cade',
    500: '#2db4d0',
    950: '#000000',
  },
}

SCSS

$custom: #2db4d0;
$custom-light: #81cade;
$custom-dark: #000000;

JSON

{
  "hex": "#2db4d0",
  "rgb": {
    "r": 45,
    "g": 180,
    "b": 208
  },
  "hsl": {
    "h": 190.307,
    "s": 64.427,
    "l": 49.608
  },
  "oklch": {
    "l": 0.71253,
    "c": 0.11631,
    "h": 215.6
  },
  "luminance": 0.37754
}

Semantic roles & 50–950 ramp

primary

#2DB4D0

secondary

#D29487

accent

#5D40E7

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #2DB4D0

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

Preview Lab → · Contrast checker → · Palette generator →