#2B80C0#2B80C0

#2B80C0 is a mid, vivid cyan. Relative luminance 0.198; OKLCH L 58.0% C 0.127 H 245.6°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#2B80C0
RGB	rgb(43, 128, 192)
HSL	hsl(206, 63%, 46%)
HSV	hsv(206, 78%, 75%)
CMYK	cmyk(77.6%, 33.3%, 0%, 24.7%)
CIE-LAB	lab(51.56, -2.88, -40.56)
CIE-LCH	lch(51.56, 40.66, 265.94°)
OKLab	oklab(58.03% -0.0523 -0.1152)
OKLCH	oklch(58.03% 0.127 245.6)
XYZ	xyz(18.2262, 19.7555, 52.7116)
Luminance	0.1976 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B80C0 #C06B2B

analogous

#2BC0B5 #2B80C0 #2B35C0

triadic

#2B80C0 #C02B80 #80C02B

tetradic

#2B80C0 #B52BC0 #C06B2B #35C02B

square

#2B80C0 #B52BC0 #C06B2B #35C02B

split-complementary

#2B80C0 #C02B35 #C0B52B

monochromatic

#153D5C #205F8E #2B80C0 #509ED8 #82BAE3

Accessibility & contrast

On white

4.24

#2B80C0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#2B80C0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B80C0

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B80C0	#FFFFFF	#000000	##000000
##2B80C0	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6282C3

Deuteranopia (green-blind)

#4D75BF

Tritanopia (blue-blind)

#009097

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2b80c0;
/* rgb */ color: rgb(43, 128, 192);
/* oklch */ color: oklch(58.0% 0.127 245.6);

Tailwind

colors: {
  custom: {
    50: '#7aa4d3',
    500: '#2b80c0',
    950: '#000000',
  },
}

SCSS

$custom: #2b80c0;
$custom-light: #7aa4d3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b80c0",
  "rgb": {
    "r": 43,
    "g": 128,
    "b": 192
  },
  "hsl": {
    "h": 205.772,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.58026,
    "c": 0.12653,
    "h": 245.6
  },
  "luminance": 0.19758
}

Semantic roles & 50–950 ramp

primary

#2B80C0

secondary

#CC9E7B

accent

#8841E6

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #2B80C0

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

Preview Lab → · Contrast checker → · Palette generator →