#2565AD#2565AD

#2565AD is a mid, vivid cyan. Relative luminance 0.127; OKLCH L 50.4% C 0.131 H 254.0°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#2565AD
RGB	rgb(37, 101, 173)
HSL	hsl(212, 65%, 41%)
HSV	hsv(212, 79%, 68%)
CMYK	cmyk(78.6%, 41.6%, 0%, 32.2%)
CIE-LAB	lab(42.33, 5.89, -44.20)
CIE-LCH	lch(42.33, 44.59, 277.60°)
OKLab	oklab(50.41% -0.0362 -0.1264)
OKLCH	oklch(50.41% 0.131 254)
XYZ	xyz(12.9566, 12.7163, 41.2987)
Luminance	0.1272 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2565AD #AD6D25

analogous

#25A9AD #2565AD #2925AD

triadic

#2565AD #AD2565 #65AD25

tetradic

#2565AD #AD25A9 #AD6D25 #25AD29

square

#2565AD #AD25A9 #AD6D25 #25AD29

split-complementary

#2565AD #AD2925 #A9AD25

monochromatic

#0F2A48 #1A487B #2565AD #3A83D5 #6DA3E0

Accessibility & contrast

On white

5.93

#2565AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#2565AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2565AD

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2565AD	#FFFFFF	#000000	##FFFFFF
##2565AD	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#426BB0

Deuteranopia (green-blind)

#2A5EAC

Tritanopia (blue-blind)

#007680

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2565ad;
/* rgb */ color: rgb(37, 101, 173);
/* oklch */ color: oklch(50.4% 0.131 254.0);

Tailwind

colors: {
  custom: {
    50: '#7490c6',
    500: '#2565ad',
    950: '#000000',
  },
}

SCSS

$custom: #2565ad;
$custom-light: #7490c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2565ad",
  "rgb": {
    "r": 37,
    "g": 101,
    "b": 173
  },
  "hsl": {
    "h": 211.765,
    "s": 64.762,
    "l": 41.176
  },
  "oklch": {
    "l": 0.5041,
    "c": 0.13148,
    "h": 254
  },
  "luminance": 0.12718
}

Semantic roles & 50–950 ramp

primary

#2565AD

secondary

#C69A68

accent

#9940E8

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2565AD

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

Preview Lab → · Contrast checker → · Palette generator →