#2866AA#2866AA

#2866AA is a mid, vivid cyan. Relative luminance 0.129; OKLCH L 50.5% C 0.125 H 253.3°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#2866AA
RGB	rgb(40, 102, 170)
HSL	hsl(211, 62%, 41%)
HSV	hsv(211, 76%, 67%)
CMYK	cmyk(76.5%, 40%, 0%, 33.3%)
CIE-LAB	lab(42.54, 4.47, -42.09)
CIE-LCH	lch(42.54, 42.33, 276.07°)
OKLab	oklab(50.54% -0.036 -0.1202)
OKLCH	oklch(50.54% 0.125 253.3)
XYZ	xyz(12.8794, 12.8547, 39.8248)
Luminance	0.1286 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2866AA #AA6C28

analogous

#28A7AA #2866AA #2B28AA

triadic

#2866AA #AA2866 #66AA28

tetradic

#2866AA #AA28A7 #AA6C28 #28AA2B

square

#2866AA #AA28A7 #AA6C28 #28AA2B

split-complementary

#2866AA #AA2B28 #A7AA28

monochromatic

#112B47 #1C4878 #2866AA #3E84D2 #6FA4DD

Accessibility & contrast

On white

5.88

#2866AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#2866AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2866AA

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2866AA	#FFFFFF	#000000	##FFFFFF
##2866AA	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466BAD

Deuteranopia (green-blind)

#315FA9

Tritanopia (blue-blind)

#007680

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2866aa;
/* rgb */ color: rgb(40, 102, 170);
/* oklch */ color: oklch(50.5% 0.125 253.3);

Tailwind

colors: {
  custom: {
    50: '#7591c4',
    500: '#2866aa',
    950: '#000000',
  },
}

SCSS

$custom: #2866aa;
$custom-light: #7591c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2866aa",
  "rgb": {
    "r": 40,
    "g": 102,
    "b": 170
  },
  "hsl": {
    "h": 211.385,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.50543,
    "c": 0.12544,
    "h": 253.3
  },
  "luminance": 0.12856
}

Semantic roles & 50–950 ramp

primary

#2866AA

secondary

#C4996A

accent

#9843E5

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2866AA

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

Preview Lab → · Contrast checker → · Palette generator →