#2D9CBA#2D9CBA

#2D9CBA is a light, moderate cyan. Relative luminance 0.279; OKLCH L 64.5% C 0.105 H 220.3°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#2D9CBA
RGB	rgb(45, 156, 186)
HSL	hsl(193, 61%, 45%)
HSV	hsv(193, 76%, 73%)
CMYK	cmyk(75.8%, 16.1%, 0%, 27.1%)
CIE-LAB	lab(59.78, -20.43, -24.34)
CIE-LCH	lch(59.78, 31.78, 230.00°)
OKLab	oklab(64.5% -0.0802 -0.0681)
OKLCH	oklch(64.5% 0.105 220.3)
XYZ	xyz(21.8299, 27.8774, 50.6752)
Luminance	0.2788 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D9CBA #BA4B2D

analogous

#2DBA91 #2D9CBA #2D55BA

triadic

#2D9CBA #BA2D9C #9CBA2D

tetradic

#2D9CBA #912DBA #BA4B2D #55BA2D

square

#2D9CBA #912DBA #BA4B2D #55BA2D

split-complementary

#2D9CBA #BA2D55 #BA912D

monochromatic

#154957 #217389 #2D9CBA #50B8D5 #81CCE0

Accessibility & contrast

On white

3.19

#2D9CBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#2D9CBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D9CBA

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D9CBA	#FFFFFF	#000000	##000000
##2D9CBA	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A98BC

Deuteranopia (green-blind)

#778ABA

Tritanopia (blue-blind)

#00A6A6

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #2d9cba;
/* rgb */ color: rgb(45, 156, 186);
/* oklch */ color: oklch(64.5% 0.105 220.3);

Tailwind

colors: {
  custom: {
    50: '#7bb9ce',
    500: '#2d9cba',
    950: '#000000',
  },
}

SCSS

$custom: #2d9cba;
$custom-light: #7bb9ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2d9cba",
  "rgb": {
    "r": 45,
    "g": 156,
    "b": 186
  },
  "hsl": {
    "h": 192.766,
    "s": 61.039,
    "l": 45.294
  },
  "oklch": {
    "l": 0.64496,
    "c": 0.10517,
    "h": 220.3
  },
  "luminance": 0.2788
}

Semantic roles & 50–950 ramp

primary

#2D9CBA

secondary

#C98A79

accent

#6644E4

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2D9CBA

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

Preview Lab → · Contrast checker → · Palette generator →