#2565AF#2565AF

#2565AF is a mid, vivid cyan. Relative luminance 0.128; OKLCH L 50.5% C 0.134 H 254.5°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#2565AF
RGB	rgb(37, 101, 175)
HSL	hsl(212, 65%, 42%)
HSV	hsv(212, 79%, 69%)
CMYK	cmyk(78.9%, 42.3%, 0%, 31.4%)
CIE-LAB	lab(42.45, 6.67, -45.18)
CIE-LCH	lch(42.45, 45.67, 278.39°)
OKLab	oklab(50.54% -0.0357 -0.1293)
OKLCH	oklch(50.54% 0.134 254.5)
XYZ	xyz(13.1516, 12.7943, 42.3255)
Luminance	0.1280 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2565AF #AF6F25

analogous

#25AAAF #2565AF #2A25AF

triadic

#2565AF #AF2565 #65AF25

tetradic

#2565AF #AF25AA #AF6F25 #25AF2A

square

#2565AF #AF25AA #AF6F25 #25AF2A

split-complementary

#2565AF #AF2A25 #AAAF25

monochromatic

#102B4A #1A487C #2565AF #3C83D6 #6EA3E0

Accessibility & contrast

On white

5.90

#2565AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#2565AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2565AF

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2565AF	#FFFFFF	#000000	##FFFFFF
##2565AF	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#406BB2

Deuteranopia (green-blind)

#285EAE

Tritanopia (blue-blind)

#007781

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2565af;
/* rgb */ color: rgb(37, 101, 175);
/* oklch */ color: oklch(50.5% 0.134 254.5);

Tailwind

colors: {
  custom: {
    50: '#7590c7',
    500: '#2565af',
    950: '#000000',
  },
}

SCSS

$custom: #2565af;
$custom-light: #7590c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2565af",
  "rgb": {
    "r": 37,
    "g": 101,
    "b": 175
  },
  "hsl": {
    "h": 212.174,
    "s": 65.094,
    "l": 41.569
  },
  "oklch": {
    "l": 0.50541,
    "c": 0.13415,
    "h": 254.5
  },
  "luminance": 0.12796
}

Semantic roles & 50–950 ramp

primary

#2565AF

secondary

#C79B69

accent

#9A40E8

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2565AF

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

Preview Lab → · Contrast checker → · Palette generator →