#2864A4#2864A4

#2864A4 is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.7% C 0.120 H 252.7°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#2864A4
RGB	rgb(40, 100, 164)
HSL	hsl(211, 61%, 40%)
HSV	hsv(211, 76%, 64%)
CMYK	cmyk(75.6%, 39%, 0%, 35.7%)
CIE-LAB	lab(41.60, 3.46, -40.05)
CIE-LCH	lch(41.60, 40.20, 274.93°)
OKLab	oklab(49.7% -0.0356 -0.1142)
OKLCH	oklch(49.7% 0.12 252.7)
XYZ	xyz(12.1306, 12.2444, 36.8388)
Luminance	0.1225 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2864A4 #A46828

analogous

#28A2A4 #2864A4 #2A28A4

triadic

#2864A4 #A42864 #64A428

tetradic

#2864A4 #A428A2 #A46828 #28A42A

square

#2864A4 #A428A2 #A46828 #28A42A

split-complementary

#2864A4 #A42A28 #A2A428

monochromatic

#102842 #1C4673 #2864A4 #3A82CF #6BA1DB

Accessibility & contrast

On white

6.09

#2864A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#2864A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2864A4

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2864A4	#FFFFFF	#000000	##FFFFFF
##2864A4	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4668A7

Deuteranopia (green-blind)

#335DA3

Tritanopia (blue-blind)

#00737C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2864a4;
/* rgb */ color: rgb(40, 100, 164);
/* oklch */ color: oklch(49.7% 0.120 252.7);

Tailwind

colors: {
  custom: {
    50: '#738fbf',
    500: '#2864a4',
    950: '#000000',
  },
}

SCSS

$custom: #2864a4;
$custom-light: #738fbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2864a4",
  "rgb": {
    "r": 40,
    "g": 100,
    "b": 164
  },
  "hsl": {
    "h": 210.968,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.49697,
    "c": 0.11963,
    "h": 252.7
  },
  "luminance": 0.12246
}

Semantic roles & 50–950 ramp

primary

#2864A4

secondary

#C19566

accent

#9644E4

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2864A4

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

Preview Lab → · Contrast checker → · Palette generator →