#2D9CB8#2D9CB8

#2D9CB8 is a light, moderate cyan. Relative luminance 0.278; OKLCH L 64.4% C 0.104 H 218.8°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#2D9CB8
RGB	rgb(45, 156, 184)
HSL	hsl(192, 61%, 45%)
HSV	hsv(192, 76%, 72%)
CMYK	cmyk(75.5%, 15.2%, 0%, 27.8%)
CIE-LAB	lab(59.70, -21.09, -23.33)
CIE-LCH	lch(59.70, 31.45, 227.89°)
OKLab	oklab(64.41% -0.081 -0.0652)
OKLCH	oklch(64.41% 0.104 218.8)
XYZ	xyz(21.6187, 27.7929, 49.5633)
Luminance	0.2780 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D9CB8 #B8492D

analogous

#2DB88E #2D9CB8 #2D57B8

triadic

#2D9CB8 #B82D9C #9CB82D

tetradic

#2D9CB8 #8E2DB8 #B8492D #57B82D

square

#2D9CB8 #8E2DB8 #B8492D #57B82D

split-complementary

#2D9CB8 #B82D57 #B88E2D

monochromatic

#154956 #217287 #2D9CB8 #4EB9D4 #80CCE0

Accessibility & contrast

On white

3.20

#2D9CB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#2D9CB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D9CB8

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D9CB8	#FFFFFF	#000000	##000000
##2D9CB8	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A98BA

Deuteranopia (green-blind)

#788AB8

Tritanopia (blue-blind)

#00A5A5

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #2d9cb8;
/* rgb */ color: rgb(45, 156, 184);
/* oklch */ color: oklch(64.4% 0.104 218.8);

Tailwind

colors: {
  custom: {
    50: '#7bb9cd',
    500: '#2d9cb8',
    950: '#000000',
  },
}

SCSS

$custom: #2d9cb8;
$custom-light: #7bb9cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d9cb8",
  "rgb": {
    "r": 45,
    "g": 156,
    "b": 184
  },
  "hsl": {
    "h": 192.086,
    "s": 60.699,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64409,
    "c": 0.10395,
    "h": 218.8
  },
  "luminance": 0.27796
}

Semantic roles & 50–950 ramp

primary

#2D9CB8

secondary

#C98878

accent

#6444E4

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2D9CB8

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

Preview Lab → · Contrast checker → · Palette generator →