#2D9BB2#2D9BB2

#2D9BB2 is a light, moderate cyan. Relative luminance 0.272; OKLCH L 63.9% C 0.101 H 215.1°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#2D9BB2
RGB	rgb(45, 155, 178)
HSL	hsl(190, 60%, 44%)
HSV	hsv(190, 75%, 70%)
CMYK	cmyk(74.7%, 12.9%, 0%, 30.2%)
CIE-LAB	lab(59.17, -22.53, -20.75)
CIE-LCH	lch(59.17, 30.63, 222.65°)
OKLab	oklab(63.91% -0.0824 -0.0579)
OKLCH	oklch(63.91% 0.101 215.1)
XYZ	xyz(20.8360, 27.2124, 46.2652)
Luminance	0.2722 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D9BB2 #B2442D

analogous

#2DB286 #2D9BB2 #2D58B2

triadic

#2D9BB2 #B22D9B #9BB22D

tetradic

#2D9BB2 #862DB2 #B2442D #58B22D

square

#2D9BB2 #862DB2 #B2442D #58B22D

split-complementary

#2D9BB2 #B22D58 #B2862D

monochromatic

#144650 #217081 #2D9BB2 #4BBAD1 #7CCDDE

Accessibility & contrast

On white

3.26

#2D9BB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#2D9BB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D9BB2

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D9BB2	#FFFFFF	#000000	##000000
##2D9BB2	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B96B3

Deuteranopia (green-blind)

#7989B2

Tritanopia (blue-blind)

#00A4A2

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #2d9bb2;
/* rgb */ color: rgb(45, 155, 178);
/* oklch */ color: oklch(63.9% 0.101 215.1);

Tailwind

colors: {
  custom: {
    50: '#7ab8c9',
    500: '#2d9bb2',
    950: '#000000',
  },
}

SCSS

$custom: #2d9bb2;
$custom-light: #7ab8c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d9bb2",
  "rgb": {
    "r": 45,
    "g": 155,
    "b": 178
  },
  "hsl": {
    "h": 190.376,
    "s": 59.641,
    "l": 43.725
  },
  "oklch": {
    "l": 0.63908,
    "c": 0.10068,
    "h": 215.1
  },
  "luminance": 0.27215
}

Semantic roles & 50–950 ramp

primary

#2D9BB2

secondary

#C68375

accent

#6045E3

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2D9BB2

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

Preview Lab → · Contrast checker → · Palette generator →