#2866AC#2866AC

#2866AC is a mid, vivid cyan. Relative luminance 0.129; OKLCH L 50.7% C 0.128 H 253.9°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#2866AC
RGB	rgb(40, 102, 172)
HSL	hsl(212, 62%, 42%)
HSV	hsv(212, 77%, 67%)
CMYK	cmyk(76.7%, 40.7%, 0%, 32.5%)
CIE-LAB	lab(42.66, 5.24, -43.09)
CIE-LCH	lch(42.66, 43.40, 276.93°)
OKLab	oklab(50.67% -0.0355 -0.1231)
OKLCH	oklch(50.67% 0.128 253.9)
XYZ	xyz(13.0701, 12.9309, 40.8288)
Luminance	0.1293 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2866AC #AC6E28

analogous

#28A8AC #2866AC #2C28AC

triadic

#2866AC #AC2866 #66AC28

tetradic

#2866AC #AC28A8 #AC6E28 #28AC2C

square

#2866AC #AC28A8 #AC6E28 #28AC2C

split-complementary

#2866AC #AC2C28 #A8AC28

monochromatic

#112B49 #1C497A #2866AC #3F84D2 #71A4DE

Accessibility & contrast

On white

5.86

#2866AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#2866AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2866AC

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2866AC	#FFFFFF	#000000	##FFFFFF
##2866AC	1.00	5.86	3.59	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446BAF

Deuteranopia (green-blind)

#2F5FAB

Tritanopia (blue-blind)

#007780

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2866ac;
/* rgb */ color: rgb(40, 102, 172);
/* oklch */ color: oklch(50.7% 0.128 253.9);

Tailwind

colors: {
  custom: {
    50: '#7591c5',
    500: '#2866ac',
    950: '#000000',
  },
}

SCSS

$custom: #2866ac;
$custom-light: #7591c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2866ac",
  "rgb": {
    "r": 40,
    "g": 102,
    "b": 172
  },
  "hsl": {
    "h": 211.818,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.5067,
    "c": 0.12811,
    "h": 253.9
  },
  "luminance": 0.12932
}

Semantic roles & 50–950 ramp

primary

#2866AC

secondary

#C59B6B

accent

#9942E5

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2866AC

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

Preview Lab → · Contrast checker → · Palette generator →