#2B9BC3#2B9BC3

#2B9BC3 is a light, moderate cyan. Relative luminance 0.279; OKLCH L 64.6% C 0.113 H 227.1°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#2B9BC3
RGB	rgb(43, 155, 195)
HSL	hsl(196, 64%, 47%)
HSV	hsv(196, 78%, 76%)
CMYK	cmyk(77.9%, 20.5%, 0%, 23.5%)
CIE-LAB	lab(59.79, -17.10, -29.39)
CIE-LCH	lch(59.79, 34.00, 239.81°)
OKLab	oklab(64.61% -0.0766 -0.0825)
OKLCH	oklch(64.61% 0.113 227.1)
XYZ	xyz(22.5639, 27.8937, 55.8140)
Luminance	0.2790 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B9BC3 #C3532B

analogous

#2BC39F #2B9BC3 #2B4FC3

triadic

#2B9BC3 #C32B9B #9BC32B

tetradic

#2B9BC3 #9F2BC3 #C3532B #4FC32B

square

#2B9BC3 #9F2BC3 #C3532B #4FC32B

split-complementary

#2B9BC3 #C32B4F #C39F2B

monochromatic

#154B5F #207391 #2B9BC3 #52B5D9 #84CBE4

Accessibility & contrast

On white

3.19

#2B9BC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#2B9BC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B9BC3

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B9BC3	#FFFFFF	#000000	##000000
##2B9BC3	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)

#8698C5

Deuteranopia (green-blind)

#718AC2

Tritanopia (blue-blind)

#00A6A8

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #2b9bc3;
/* rgb */ color: rgb(43, 155, 195);
/* oklch */ color: oklch(64.6% 0.113 227.1);

Tailwind

colors: {
  custom: {
    50: '#7cb8d5',
    500: '#2b9bc3',
    950: '#000000',
  },
}

SCSS

$custom: #2b9bc3;
$custom-light: #7cb8d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b9bc3",
  "rgb": {
    "r": 43,
    "g": 155,
    "b": 195
  },
  "hsl": {
    "h": 195.789,
    "s": 63.866,
    "l": 46.667
  },
  "oklch": {
    "l": 0.64615,
    "c": 0.11259,
    "h": 227.1
  },
  "luminance": 0.27896
}

Semantic roles & 50–950 ramp

primary

#2B9BC3

secondary

#CD927D

accent

#6D41E7

background

#F8FBFD

surface

#EFF6FA

border

#CAD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #2B9BC3

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

Preview Lab → · Contrast checker → · Palette generator →