#2C9EB5#2C9EB5

#2C9EB5 is a light, moderate cyan. Relative luminance 0.283; OKLCH L 64.8% C 0.103 H 214.6°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#2C9EB5
RGB	rgb(44, 158, 181)
HSL	hsl(190, 61%, 44%)
HSV	hsv(190, 76%, 71%)
CMYK	cmyk(75.7%, 12.7%, 0%, 29%)
CIE-LAB	lab(60.18, -23.22, -20.91)
CIE-LCH	lch(60.18, 31.25, 222.00°)
OKLab	oklab(64.75% -0.0845 -0.0583)
OKLCH	oklch(64.75% 0.103 214.6)
XYZ	xyz(21.6025, 28.3228, 48.0354)
Luminance	0.2833 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C9EB5 #B5432C

analogous

#2CB588 #2C9EB5 #2C5AB5

triadic

#2C9EB5 #B52C9E #9EB52C

tetradic

#2C9EB5 #882CB5 #B5432C #5AB52C

square

#2C9EB5 #882CB5 #B5432C #5AB52C

split-complementary

#2C9EB5 #B52C5A #B5882C

monochromatic

#144853 #207384 #2C9EB5 #4BBCD3 #7CCFDF

Accessibility & contrast

On white

3.15

#2C9EB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#2C9EB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C9EB5

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C9EB5	#FFFFFF	#000000	##000000
##2C9EB5	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E99B6

Deuteranopia (green-blind)

#7B8BB5

Tritanopia (blue-blind)

#00A7A5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #2c9eb5;
/* rgb */ color: rgb(44, 158, 181);
/* oklch */ color: oklch(64.8% 0.103 214.6);

Tailwind

colors: {
  custom: {
    50: '#7bbbcb',
    500: '#2c9eb5',
    950: '#000000',
  },
}

SCSS

$custom: #2c9eb5;
$custom-light: #7bbbcb;
$custom-dark: #000000;

JSON

{
  "hex": "#2c9eb5",
  "rgb": {
    "r": 44,
    "g": 158,
    "b": 181
  },
  "hsl": {
    "h": 190.073,
    "s": 60.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.64751,
    "c": 0.1027,
    "h": 214.6
  },
  "luminance": 0.28325
}

Semantic roles & 50–950 ramp

primary

#2C9EB5

secondary

#C88375

accent

#5F44E4

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2C9EB5

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

Preview Lab → · Contrast checker → · Palette generator →