#2C9BB2#2C9BB2

#2C9BB2 is a light, moderate cyan. Relative luminance 0.272; OKLCH L 63.9% C 0.101 H 215.0°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#2C9BB2
RGB	rgb(44, 155, 178)
HSL	hsl(190, 60%, 44%)
HSV	hsv(190, 75%, 70%)
CMYK	cmyk(75.3%, 12.9%, 0%, 30.2%)
CIE-LAB	lab(59.15, -22.65, -20.79)
CIE-LCH	lch(59.15, 30.74, 222.55°)
OKLab	oklab(63.89% -0.0828 -0.058)
OKLCH	oklch(63.89% 0.101 215)
XYZ	xyz(20.7925, 27.1900, 46.2632)
Luminance	0.2719 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C9BB2 #B2432C

analogous

#2CB286 #2C9BB2 #2C58B2

triadic

#2C9BB2 #B22C9B #9BB22C

tetradic

#2C9BB2 #862CB2 #B2432C #58B22C

square

#2C9BB2 #862CB2 #B2432C #58B22C

split-complementary

#2C9BB2 #B22C58 #B2862C

monochromatic

#144650 #207081 #2C9BB2 #49BBD2 #7ACDDE

Accessibility & contrast

On white

3.26

#2C9BB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#2C9BB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C9BB2

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C9BB2	#FFFFFF	#000000	##000000
##2C9BB2	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: #2c9bb2;
/* rgb */ color: rgb(44, 155, 178);
/* oklch */ color: oklch(63.9% 0.101 215.0);

Tailwind

colors: {
  custom: {
    50: '#7ab8c9',
    500: '#2c9bb2',
    950: '#000000',
  },
}

SCSS

$custom: #2c9bb2;
$custom-light: #7ab8c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c9bb2",
  "rgb": {
    "r": 44,
    "g": 155,
    "b": 178
  },
  "hsl": {
    "h": 190.299,
    "s": 60.36,
    "l": 43.529
  },
  "oklch": {
    "l": 0.63885,
    "c": 0.10107,
    "h": 215
  },
  "luminance": 0.27193
}

Semantic roles & 50–950 ramp

primary

#2C9BB2

secondary

#C68273

accent

#6044E4

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2C9BB2

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

Preview Lab → · Contrast checker → · Palette generator →