#2D81A2#2D81A2

#2D81A2 is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 56.8% C 0.093 H 228.2°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#2D81A2
RGB	rgb(45, 129, 162)
HSL	hsl(197, 57%, 41%)
HSV	hsv(197, 72%, 64%)
CMYK	cmyk(72.2%, 20.4%, 0%, 36.5%)
CIE-LAB	lab(50.53, -13.88, -24.86)
CIE-LCH	lch(50.53, 28.47, 240.83°)
OKLab	oklab(56.77% -0.0623 -0.0697)
OKLCH	oklch(56.77% 0.093 228.2)
XYZ	xyz(15.4514, 18.8653, 37.0024)
Luminance	0.1887 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D81A2 #A24E2D

analogous

#2DA288 #2D81A2 #2D46A2

triadic

#2D81A2 #A22D81 #81A22D

tetradic

#2D81A2 #882DA2 #A24E2D #46A22D

square

#2D81A2 #882DA2 #A24E2D #46A22D

split-complementary

#2D81A2 #A22D46 #A2882D

monochromatic

#123542 #205B72 #2D81A2 #42A4CA #72BBD8

Accessibility & contrast

On white

4.40

#2D81A2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#2D81A2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D81A2

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D81A2	#FFFFFF	#000000	##000000
##2D81A2	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#707FA4

Deuteranopia (green-blind)

#6073A2

Tritanopia (blue-blind)

#008A8C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2d81a2;
/* rgb */ color: rgb(45, 129, 162);
/* oklch */ color: oklch(56.8% 0.093 228.2);

Tailwind

colors: {
  custom: {
    50: '#76a5bd',
    500: '#2d81a2',
    950: '#000000',
  },
}

SCSS

$custom: #2d81a2;
$custom-light: #76a5bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d81a2",
  "rgb": {
    "r": 45,
    "g": 129,
    "b": 162
  },
  "hsl": {
    "h": 196.923,
    "s": 56.522,
    "l": 40.588
  },
  "oklch": {
    "l": 0.56767,
    "c": 0.09348,
    "h": 228.2
  },
  "luminance": 0.18867
}

Semantic roles & 50–950 ramp

primary

#2D81A2

secondary

#BF836C

accent

#7348E0

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2D81A2

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

Preview Lab → · Contrast checker → · Palette generator →