#2565AC#2565AC

#2565AC is a mid, vivid cyan. Relative luminance 0.127; OKLCH L 50.3% C 0.130 H 253.7°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#2565AC
RGB	rgb(37, 101, 172)
HSL	hsl(212, 65%, 41%)
HSV	hsv(212, 78%, 67%)
CMYK	cmyk(78.5%, 41.3%, 0%, 32.5%)
CIE-LAB	lab(42.27, 5.51, -43.71)
CIE-LCH	lch(42.27, 44.05, 277.18°)
OKLab	oklab(50.35% -0.0364 -0.1249)
OKLCH	oklch(50.35% 0.13 253.7)
XYZ	xyz(12.8602, 12.6777, 40.7910)
Luminance	0.1268 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2565AC #AC6C25

analogous

#25A8AC #2565AC #2925AC

triadic

#2565AC #AC2565 #65AC25

tetradic

#2565AC #AC25A8 #AC6C25 #25AC29

square

#2565AC #AC25A8 #AC6C25 #25AC29

split-complementary

#2565AC #AC2925 #A8AC25

monochromatic

#0F2A47 #1A477A #2565AC #3A83D5 #6CA3DF

Accessibility & contrast

On white

5.94

#2565AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#2565AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2565AC

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2565AC	#FFFFFF	#000000	##FFFFFF
##2565AC	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#426AAF

Deuteranopia (green-blind)

#2C5EAB

Tritanopia (blue-blind)

#007680

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2565ac;
/* rgb */ color: rgb(37, 101, 172);
/* oklch */ color: oklch(50.3% 0.130 253.7);

Tailwind

colors: {
  custom: {
    50: '#7490c5',
    500: '#2565ac',
    950: '#000000',
  },
}

SCSS

$custom: #2565ac;
$custom-light: #7490c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2565ac",
  "rgb": {
    "r": 37,
    "g": 101,
    "b": 172
  },
  "hsl": {
    "h": 211.556,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.50345,
    "c": 0.13015,
    "h": 253.7
  },
  "luminance": 0.12679
}

Semantic roles & 50–950 ramp

primary

#2565AC

secondary

#C69967

accent

#9840E8

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#090C13

muted

#7B7D82

Preview Lab

Preview with #2565AC

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

Preview Lab → · Contrast checker → · Palette generator →