#2D9CB7#2D9CB7

#2D9CB7 is a light, moderate cyan. Relative luminance 0.278; OKLCH L 64.4% C 0.103 H 218.1°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#2D9CB7
RGB	rgb(45, 156, 183)
HSL	hsl(192, 61%, 45%)
HSV	hsv(192, 75%, 72%)
CMYK	cmyk(75.4%, 14.8%, 0%, 28.2%)
CIE-LAB	lab(59.66, -21.42, -22.82)
CIE-LCH	lch(59.66, 31.30, 226.82°)
OKLab	oklab(64.37% -0.0813 -0.0638)
OKLCH	oklch(64.37% 0.103 218.1)
XYZ	xyz(21.5143, 27.7511, 49.0132)
Luminance	0.2775 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D9CB7 #B7482D

analogous

#2DB78D #2D9CB7 #2D57B7

triadic

#2D9CB7 #B72D9C #9CB72D

tetradic

#2D9CB7 #8D2DB7 #B7482D #57B72D

square

#2D9CB7 #8D2DB7 #B7482D #57B72D

split-complementary

#2D9CB7 #B72D57 #B78D2D

monochromatic

#154855 #217286 #2D9CB7 #4EB9D3 #7FCDDF

Accessibility & contrast

On white

3.21

#2D9CB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#2D9CB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D9CB7

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D9CB7	#FFFFFF	#000000	##000000
##2D9CB7	1.00	3.21	6.55	6.55
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B97B8

Deuteranopia (green-blind)

#788AB7

Tritanopia (blue-blind)

#00A5A5

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #2d9cb7;
/* rgb */ color: rgb(45, 156, 183);
/* oklch */ color: oklch(64.4% 0.103 218.1);

Tailwind

colors: {
  custom: {
    50: '#7bb9cc',
    500: '#2d9cb7',
    950: '#000000',
  },
}

SCSS

$custom: #2d9cb7;
$custom-light: #7bb9cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d9cb7",
  "rgb": {
    "r": 45,
    "g": 156,
    "b": 183
  },
  "hsl": {
    "h": 191.739,
    "s": 60.526,
    "l": 44.706
  },
  "oklch": {
    "l": 0.64366,
    "c": 0.10336,
    "h": 218.1
  },
  "luminance": 0.27754
}

Semantic roles & 50–950 ramp

primary

#2D9CB7

secondary

#C88778

accent

#6344E4

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2D9CB7

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

Preview Lab → · Contrast checker → · Palette generator →