#2564A2#2564A2

#2564A2 is a mid, moderate cyan. Relative luminance 0.121; OKLCH L 49.5% C 0.118 H 251.2°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#2564A2
RGB	rgb(37, 100, 162)
HSL	hsl(210, 63%, 39%)
HSV	hsv(210, 77%, 64%)
CMYK	cmyk(77.2%, 38.3%, 0%, 36.5%)
CIE-LAB	lab(41.40, 2.30, -39.19)
CIE-LCH	lch(41.40, 39.26, 273.36°)
OKLab	oklab(49.48% -0.038 -0.1117)
OKLCH	oklch(49.48% 0.118 251.2)
XYZ	xyz(11.8392, 12.1149, 35.8899)
Luminance	0.1212 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2564A2 #A26325

analogous

#25A2A2 #2564A2 #2526A2

triadic

#2564A2 #A22564 #64A225

tetradic

#2564A2 #A225A2 #A26325 #26A225

square

#2564A2 #A225A2 #A26325 #26A225

split-complementary

#2564A2 #A22526 #A2A225

monochromatic

#0E263E #1A4570 #2564A2 #3483D1 #65A1DC

Accessibility & contrast

On white

6.13

#2564A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#2564A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2564A2

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2564A2	#FFFFFF	#000000	##FFFFFF
##2564A2	1.00	6.13	3.42	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4768A5

Deuteranopia (green-blind)

#345CA1

Tritanopia (blue-blind)

#00737B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2564a2;
/* rgb */ color: rgb(37, 100, 162);
/* oklch */ color: oklch(49.5% 0.118 251.2);

Tailwind

colors: {
  custom: {
    50: '#728fbe',
    500: '#2564a2',
    950: '#000000',
  },
}

SCSS

$custom: #2564a2;
$custom-light: #728fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#2564a2",
  "rgb": {
    "r": 37,
    "g": 100,
    "b": 162
  },
  "hsl": {
    "h": 209.76,
    "s": 62.814,
    "l": 39.02
  },
  "oklch": {
    "l": 0.49475,
    "c": 0.11801,
    "h": 251.2
  },
  "luminance": 0.12116
}

Semantic roles & 50–950 ramp

primary

#2564A2

secondary

#C29161

accent

#9342E6

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2564A2

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

Preview Lab → · Contrast checker → · Palette generator →