#2D9AB2#2D9AB2

#2D9AB2 is a light, moderate cyan. Relative luminance 0.269; OKLCH L 63.7% C 0.101 H 216.0°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#2D9AB2
RGB	rgb(45, 154, 178)
HSL	hsl(191, 60%, 44%)
HSV	hsv(191, 75%, 70%)
CMYK	cmyk(74.7%, 13.5%, 0%, 30.2%)
CIE-LAB	lab(58.86, -22.01, -21.22)
CIE-LCH	lch(58.86, 30.57, 223.96°)
OKLab	oklab(63.66% -0.0814 -0.0592)
OKLCH	oklch(63.66% 0.101 216)
XYZ	xyz(20.6703, 26.8810, 46.2100)
Luminance	0.2688 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D9AB2 #B2452D

analogous

#2DB287 #2D9AB2 #2D57B2

triadic

#2D9AB2 #B22D9A #9AB22D

tetradic

#2D9AB2 #872DB2 #B2452D #57B22D

square

#2D9AB2 #872DB2 #B2452D #57B22D

split-complementary

#2D9AB2 #B22D57 #B2872D

monochromatic

#144550 #217081 #2D9AB2 #4BB9D1 #7CCCDE

Accessibility & contrast

On white

3.29

#2D9AB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#2D9AB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D9AB2

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D9AB2	#FFFFFF	#000000	##000000
##2D9AB2	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A95B3

Deuteranopia (green-blind)

#7888B2

Tritanopia (blue-blind)

#00A3A1

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #2d9ab2;
/* rgb */ color: rgb(45, 154, 178);
/* oklch */ color: oklch(63.7% 0.101 216.0);

Tailwind

colors: {
  custom: {
    50: '#7ab8c9',
    500: '#2d9ab2',
    950: '#000000',
  },
}

SCSS

$custom: #2d9ab2;
$custom-light: #7ab8c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d9ab2",
  "rgb": {
    "r": 45,
    "g": 154,
    "b": 178
  },
  "hsl": {
    "h": 190.827,
    "s": 59.641,
    "l": 43.725
  },
  "oklch": {
    "l": 0.63661,
    "c": 0.10064,
    "h": 216
  },
  "luminance": 0.26883
}

Semantic roles & 50–950 ramp

primary

#2D9AB2

secondary

#C68375

accent

#6145E3

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2D9AB2

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

Preview Lab → · Contrast checker → · Palette generator →