#2D9AB7#2D9AB7

#2D9AB7 is a light, moderate cyan. Relative luminance 0.271; OKLCH L 63.9% C 0.104 H 219.9°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#2D9AB7
RGB	rgb(45, 154, 183)
HSL	hsl(193, 61%, 45%)
HSV	hsv(193, 75%, 72%)
CMYK	cmyk(75.4%, 15.8%, 0%, 28.2%)
CIE-LAB	lab(59.05, -20.37, -23.76)
CIE-LCH	lch(59.05, 31.29, 229.40°)
OKLab	oklab(63.88% -0.0794 -0.0664)
OKLCH	oklch(63.88% 0.104 219.9)
XYZ	xyz(21.1814, 27.0855, 48.9022)
Luminance	0.2709 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D9AB7 #B74A2D

analogous

#2DB78F #2D9AB7 #2D55B7

triadic

#2D9AB7 #B72D9A #9AB72D

tetradic

#2D9AB7 #8F2DB7 #B74A2D #55B72D

square

#2D9AB7 #8F2DB7 #B74A2D #55B72D

split-complementary

#2D9AB7 #B72D55 #B78F2D

monochromatic

#154755 #217186 #2D9AB7 #4EB7D3 #7FCBDF

Accessibility & contrast

On white

3.27

#2D9AB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#2D9AB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D9AB7

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D9AB7	#FFFFFF	#000000	##000000
##2D9AB7	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8896B9

Deuteranopia (green-blind)

#7688B7

Tritanopia (blue-blind)

#00A3A3

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #2d9ab7;
/* rgb */ color: rgb(45, 154, 183);
/* oklch */ color: oklch(63.9% 0.104 219.9);

Tailwind

colors: {
  custom: {
    50: '#7bb8cc',
    500: '#2d9ab7',
    950: '#000000',
  },
}

SCSS

$custom: #2d9ab7;
$custom-light: #7bb8cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d9ab7",
  "rgb": {
    "r": 45,
    "g": 154,
    "b": 183
  },
  "hsl": {
    "h": 192.609,
    "s": 60.526,
    "l": 44.706
  },
  "oklch": {
    "l": 0.63876,
    "c": 0.10351,
    "h": 219.9
  },
  "luminance": 0.27088
}

Semantic roles & 50–950 ramp

primary

#2D9AB7

secondary

#C88978

accent

#6644E4

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2D9AB7

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

Preview Lab → · Contrast checker → · Palette generator →