#2C80AB#2C80AB

#2C80AB is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 56.9% C 0.103 H 235.3°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#2C80AB
RGB	rgb(44, 128, 171)
HSL	hsl(200, 59%, 42%)
HSV	hsv(200, 74%, 67%)
CMYK	cmyk(74.3%, 25.1%, 0%, 32.9%)
CIE-LAB	lab(50.58, -10.32, -30.00)
CIE-LCH	lch(50.58, 31.72, 251.02°)
OKLab	oklab(56.93% -0.0585 -0.0845)
OKLCH	oklch(56.93% 0.103 235.3)
XYZ	xyz(16.1056, 18.9122, 41.3218)
Luminance	0.1891 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C80AB #AB572C

analogous

#2CAB97 #2C80AB #2C40AB

triadic

#2C80AB #AB2C80 #80AB2C

tetradic

#2C80AB #972CAB #AB572C #40AB2C

square

#2C80AB #972CAB #AB572C #40AB2C

split-complementary

#2C80AB #AB2C40 #AB972C

monochromatic

#13374A #1F5C7A #2C80AB #45A0CF #76B9DC

Accessibility & contrast

On white

4.39

#2C80AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#2C80AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C80AB

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C80AB	#FFFFFF	#000000	##000000
##2C80AB	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7FAD

Deuteranopia (green-blind)

#5A73AA

Tritanopia (blue-blind)

#008B8F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2c80ab;
/* rgb */ color: rgb(44, 128, 171);
/* oklch */ color: oklch(56.9% 0.103 235.3);

Tailwind

colors: {
  custom: {
    50: '#77a4c4',
    500: '#2c80ab',
    950: '#000000',
  },
}

SCSS

$custom: #2c80ab;
$custom-light: #77a4c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c80ab",
  "rgb": {
    "r": 44,
    "g": 128,
    "b": 171
  },
  "hsl": {
    "h": 200.315,
    "s": 59.07,
    "l": 42.157
  },
  "oklch": {
    "l": 0.56932,
    "c": 0.10278,
    "h": 235.3
  },
  "luminance": 0.18914
}

Semantic roles & 50–950 ramp

primary

#2C80AB

secondary

#C38C6F

accent

#7B46E2

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2C80AB

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

Preview Lab → · Contrast checker → · Palette generator →