#2569AF#2569AF

#2569AF is a mid, vivid cyan. Relative luminance 0.136; OKLCH L 51.5% C 0.130 H 252.4°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#2569AF
RGB	rgb(37, 105, 175)
HSL	hsl(210, 65%, 42%)
HSV	hsv(210, 79%, 69%)
CMYK	cmyk(78.9%, 40%, 0%, 31.4%)
CIE-LAB	lab(43.64, 4.13, -43.29)
CIE-LCH	lch(43.64, 43.49, 275.45°)
OKLab	oklab(51.47% -0.0392 -0.1236)
OKLCH	oklch(51.47% 0.13 252.4)
XYZ	xyz(13.5495, 13.5900, 42.4581)
Luminance	0.1359 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2569AF #AF6B25

analogous

#25AEAF #2569AF #2625AF

triadic

#2569AF #AF2569 #69AF25

tetradic

#2569AF #AF25AE #AF6B25 #25AF26

square

#2569AF #AF25AE #AF6B25 #25AF26

split-complementary

#2569AF #AF2625 #AEAF25

monochromatic

#102C4A #1A4B7C #2569AF #3C87D6 #6EA6E0

Accessibility & contrast

On white

5.65

#2569AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#2569AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2569AF

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2569AF	#FFFFFF	#000000	##FFFFFF
##2569AF	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476EB2

Deuteranopia (green-blind)

#3161AE

Tritanopia (blue-blind)

#007A83

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2569af;
/* rgb */ color: rgb(37, 105, 175);
/* oklch */ color: oklch(51.5% 0.130 252.4);

Tailwind

colors: {
  custom: {
    50: '#7593c7',
    500: '#2569af',
    950: '#000000',
  },
}

SCSS

$custom: #2569af;
$custom-light: #7593c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2569af",
  "rgb": {
    "r": 37,
    "g": 105,
    "b": 175
  },
  "hsl": {
    "h": 210.435,
    "s": 65.094,
    "l": 41.569
  },
  "oklch": {
    "l": 0.51467,
    "c": 0.12972,
    "h": 252.4
  },
  "luminance": 0.13592
}

Semantic roles & 50–950 ramp

primary

#2569AF

secondary

#C79969

accent

#9540E8

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2569AF

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

Preview Lab → · Contrast checker → · Palette generator →