#2C81AD#2C81AD

#2C81AD is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.3% C 0.104 H 235.7°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#2C81AD
RGB	rgb(44, 129, 173)
HSL	hsl(200, 59%, 43%)
HSV	hsv(200, 75%, 68%)
CMYK	cmyk(74.6%, 25.4%, 0%, 32.2%)
CIE-LAB	lab(50.98, -10.18, -30.54)
CIE-LCH	lch(50.98, 32.19, 251.56°)
OKLab	oklab(57.28% -0.0588 -0.0861)
OKLCH	oklch(57.28% 0.104 235.7)
XYZ	xyz(16.4288, 19.2512, 42.3771)
Luminance	0.1925 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C81AD #AD582C

analogous

#2CAD98 #2C81AD #2C41AD

triadic

#2C81AD #AD2C81 #81AD2C

tetradic

#2C81AD #982CAD #AD582C #41AD2C

square

#2C81AD #982CAD #AD582C #41AD2C

split-complementary

#2C81AD #AD2C41 #AD982C

monochromatic

#13384B #205D7C #2C81AD #46A1D0 #77BADC

Accessibility & contrast

On white

4.33

#2C81AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#2C81AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C81AD

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C81AD	#FFFFFF	#000000	##000000
##2C81AD	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C80AF

Deuteranopia (green-blind)

#5A74AC

Tritanopia (blue-blind)

#008C90

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2c81ad;
/* rgb */ color: rgb(44, 129, 173);
/* oklch */ color: oklch(57.3% 0.104 235.7);

Tailwind

colors: {
  custom: {
    50: '#77a5c5',
    500: '#2c81ad',
    950: '#000000',
  },
}

SCSS

$custom: #2c81ad;
$custom-light: #77a5c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2c81ad",
  "rgb": {
    "r": 44,
    "g": 129,
    "b": 173
  },
  "hsl": {
    "h": 200.465,
    "s": 59.447,
    "l": 42.549
  },
  "oklch": {
    "l": 0.57276,
    "c": 0.10424,
    "h": 235.7
  },
  "luminance": 0.19253
}

Semantic roles & 50–950 ramp

primary

#2C81AD

secondary

#C48D71

accent

#7B45E3

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2C81AD

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

Preview Lab → · Contrast checker → · Palette generator →