#2C81A1#2C81A1

#2C81A1 is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 56.7% C 0.093 H 227.2°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#2C81A1
RGB	rgb(44, 129, 161)
HSL	hsl(196, 57%, 40%)
HSV	hsv(196, 73%, 63%)
CMYK	cmyk(72.7%, 19.9%, 0%, 36.9%)
CIE-LAB	lab(50.46, -14.36, -24.39)
CIE-LCH	lch(50.46, 28.30, 239.50°)
OKLab	oklab(56.69% -0.0632 -0.0683)
OKLCH	oklch(56.69% 0.093 227.2)
XYZ	xyz(15.3194, 18.8074, 36.5341)
Luminance	0.1881 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C81A1 #A14C2C

analogous

#2CA186 #2C81A1 #2C47A1

triadic

#2C81A1 #A12C81 #81A12C

tetradic

#2C81A1 #862CA1 #A14C2C #47A12C

square

#2C81A1 #862CA1 #A14C2C #47A12C

split-complementary

#2C81A1 #A12C47 #A1862C

monochromatic

#123441 #1F5A71 #2C81A1 #40A5CB #70BBD8

Accessibility & contrast

On white

4.41

#2C81A1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#2C81A1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C81A1

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C81A1	#FFFFFF	#000000	##000000
##2C81A1	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#707FA3

Deuteranopia (green-blind)

#6073A1

Tritanopia (blue-blind)

#008A8B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2c81a1;
/* rgb */ color: rgb(44, 129, 161);
/* oklch */ color: oklch(56.7% 0.093 227.2);

Tailwind

colors: {
  custom: {
    50: '#75a5bd',
    500: '#2c81a1',
    950: '#000000',
  },
}

SCSS

$custom: #2c81a1;
$custom-light: #75a5bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2c81a1",
  "rgb": {
    "r": 44,
    "g": 129,
    "b": 161
  },
  "hsl": {
    "h": 196.41,
    "s": 57.073,
    "l": 40.196
  },
  "oklch": {
    "l": 0.56691,
    "c": 0.09308,
    "h": 227.2
  },
  "luminance": 0.18809
}

Semantic roles & 50–950 ramp

primary

#2C81A1

secondary

#BF816A

accent

#7147E0

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2C81A1

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

Preview Lab → · Contrast checker → · Palette generator →