#2881AC#2881AC

#2881AC is a mid, moderate cyan. Relative luminance 0.191; OKLCH L 57.1% C 0.105 H 234.3°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#2881AC
RGB	rgb(40, 129, 172)
HSL	hsl(200, 62%, 42%)
HSV	hsv(200, 77%, 67%)
CMYK	cmyk(76.7%, 25%, 0%, 32.5%)
CIE-LAB	lab(50.84, -11.05, -30.19)
CIE-LCH	lch(50.84, 32.15, 249.90°)
OKLab	oklab(57.12% -0.0611 -0.0851)
OKLCH	oklch(57.12% 0.105 234.3)
XYZ	xyz(16.1687, 19.1283, 41.8617)
Luminance	0.1913 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2881AC #AC5328

analogous

#28AC95 #2881AC #283FAC

triadic

#2881AC #AC2881 #81AC28

tetradic

#2881AC #9528AC #AC5328 #3FAC28

square

#2881AC #9528AC #AC5328 #3FAC28

split-complementary

#2881AC #AC283F #AC9528

monochromatic

#113749 #1C5C7A #2881AC #3FA2D2 #71BADE

Accessibility & contrast

On white

4.35

#2881AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#2881AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2881AC

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2881AC	#FFFFFF	#000000	##000000
##2881AC	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C80AE

Deuteranopia (green-blind)

#5A74AB

Tritanopia (blue-blind)

#008C90

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2881ac;
/* rgb */ color: rgb(40, 129, 172);
/* oklch */ color: oklch(57.1% 0.105 234.3);

Tailwind

colors: {
  custom: {
    50: '#76a5c5',
    500: '#2881ac',
    950: '#000000',
  },
}

SCSS

$custom: #2881ac;
$custom-light: #76a5c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2881ac",
  "rgb": {
    "r": 40,
    "g": 129,
    "b": 172
  },
  "hsl": {
    "h": 199.545,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.57119,
    "c": 0.10476,
    "h": 234.3
  },
  "luminance": 0.1913
}

Semantic roles & 50–950 ramp

primary

#2881AC

secondary

#C5886B

accent

#7842E5

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2881AC

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

Preview Lab → · Contrast checker → · Palette generator →