#2C9BBF#2C9BBF

#2C9BBF is a light, moderate cyan. Relative luminance 0.277; OKLCH L 64.5% C 0.109 H 224.6°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#2C9BBF
RGB	rgb(44, 155, 191)
HSL	hsl(195, 63%, 46%)
HSV	hsv(195, 77%, 75%)
CMYK	cmyk(77%, 18.8%, 0%, 25.1%)
CIE-LAB	lab(59.65, -18.34, -27.35)
CIE-LCH	lch(59.65, 32.93, 236.16°)
OKLab	oklab(64.45% -0.0777 -0.0767)
OKLCH	oklch(64.45% 0.109 224.6)
XYZ	xyz(22.1601, 27.7371, 53.4660)
Luminance	0.2774 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C9BBF #BF502C

analogous

#2CBF99 #2C9BBF #2C51BF

triadic

#2C9BBF #BF2C9B #9BBF2C

tetradic

#2C9BBF #992CBF #BF502C #51BF2C

square

#2C9BBF #992CBF #BF502C #51BF2C

split-complementary

#2C9BBF #BF2C51 #BF992C

monochromatic

#154A5C #21738D #2C9BBF #51B6D7 #83CBE2

Accessibility & contrast

On white

3.21

#2C9BBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#2C9BBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C9BBF

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C9BBF	#FFFFFF	#000000	##000000
##2C9BBF	1.00	3.21	6.55	6.55
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8798C1

Deuteranopia (green-blind)

#738ABF

Tritanopia (blue-blind)

#00A6A7

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #2c9bbf;
/* rgb */ color: rgb(44, 155, 191);
/* oklch */ color: oklch(64.5% 0.109 224.6);

Tailwind

colors: {
  custom: {
    50: '#7cb8d2',
    500: '#2c9bbf',
    950: '#000000',
  },
}

SCSS

$custom: #2c9bbf;
$custom-light: #7cb8d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c9bbf",
  "rgb": {
    "r": 44,
    "g": 155,
    "b": 191
  },
  "hsl": {
    "h": 194.694,
    "s": 62.553,
    "l": 46.078
  },
  "oklch": {
    "l": 0.64453,
    "c": 0.10917,
    "h": 224.6
  },
  "luminance": 0.2774
}

Semantic roles & 50–950 ramp

primary

#2C9BBF

secondary

#CC8F7B

accent

#6A42E6

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #2C9BBF

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

Preview Lab → · Contrast checker → · Palette generator →