#2B9BC0#2B9BC0

#2B9BC0 is a light, moderate cyan. Relative luminance 0.278; OKLCH L 64.5% C 0.110 H 225.2°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#2B9BC0
RGB	rgb(43, 155, 192)
HSL	hsl(195, 63%, 46%)
HSV	hsv(195, 78%, 75%)
CMYK	cmyk(77.6%, 19.3%, 0%, 24.7%)
CIE-LAB	lab(59.67, -18.11, -27.89)
CIE-LCH	lch(59.67, 33.25, 236.99°)
OKLab	oklab(64.48% -0.0777 -0.0782)
OKLCH	oklch(64.48% 0.11 225.2)
XYZ	xyz(22.2281, 27.7593, 54.0455)
Luminance	0.2776 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B9BC0 #C0502B

analogous

#2BC09A #2B9BC0 #2B51C0

triadic

#2B9BC0 #C02B9B #9BC02B

tetradic

#2B9BC0 #9A2BC0 #C0502B #51C02B

square

#2B9BC0 #9A2BC0 #C0502B #51C02B

split-complementary

#2B9BC0 #C02B51 #C09A2B

monochromatic

#154A5C #20738E #2B9BC0 #50B6D8 #82CBE3

Accessibility & contrast

On white

3.20

#2B9BC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#2B9BC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B9BC0

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B9BC0	#FFFFFF	#000000	##000000
##2B9BC0	1.00	3.20	6.55	6.55
#FFFFFF	3.20	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)

#8798C2

Deuteranopia (green-blind)

#738AC0

Tritanopia (blue-blind)

#00A6A7

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #2b9bc0;
/* rgb */ color: rgb(43, 155, 192);
/* oklch */ color: oklch(64.5% 0.110 225.2);

Tailwind

colors: {
  custom: {
    50: '#7cb8d3',
    500: '#2b9bc0',
    950: '#000000',
  },
}

SCSS

$custom: #2b9bc0;
$custom-light: #7cb8d3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b9bc0",
  "rgb": {
    "r": 43,
    "g": 155,
    "b": 192
  },
  "hsl": {
    "h": 194.899,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.64477,
    "c": 0.11026,
    "h": 225.2
  },
  "luminance": 0.27762
}

Semantic roles & 50–950 ramp

primary

#2B9BC0

secondary

#CC8F7B

accent

#6A41E6

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #2B9BC0

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

Preview Lab → · Contrast checker → · Palette generator →