#3569AB#3569AB

#3569AB is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.8% C 0.119 H 255.5°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#3569AB
RGB	rgb(53, 105, 171)
HSL	hsl(214, 53%, 44%)
HSV	hsv(214, 69%, 67%)
CMYK	cmyk(69%, 38.6%, 0%, 32.9%)
CIE-LAB	lab(43.94, 4.85, -40.43)
CIE-LCH	lch(43.94, 40.72, 276.84°)
OKLab	oklab(51.78% -0.0298 -0.1151)
OKLCH	oklch(51.78% 0.119 255.5)
XYZ	xyz(13.8678, 13.7989, 40.4528)
Luminance	0.1380 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3569AB #AB7735

analogous

#35A4AB #3569AB #3C35AB

triadic

#3569AB #AB3569 #69AB35

tetradic

#3569AB #AB35A4 #AB7735 #35AB3C

square

#3569AB #AB35A4 #AB7735 #35AB3C

split-complementary

#3569AB #AB3C35 #A4AB35

monochromatic

#18304E #274C7C #3569AB #5388CA #82A8D8

Accessibility & contrast

On white

5.59

#3569AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#3569AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3569AB

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3569AB	#FFFFFF	#000000	##FFFFFF
##3569AB	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B6EAE

Deuteranopia (green-blind)

#3A63AA

Tritanopia (blue-blind)

#007882

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3569ab;
/* rgb */ color: rgb(53, 105, 171);
/* oklch */ color: oklch(51.8% 0.119 255.5);

Tailwind

colors: {
  custom: {
    50: '#7a93c4',
    500: '#3569ab',
    950: '#000000',
  },
}

SCSS

$custom: #3569ab;
$custom-light: #7a93c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3569ab",
  "rgb": {
    "r": 53,
    "g": 105,
    "b": 171
  },
  "hsl": {
    "h": 213.559,
    "s": 52.679,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51779,
    "c": 0.11886,
    "h": 255.5
  },
  "luminance": 0.138
}

Semantic roles & 50–950 ramp

primary

#3569AB

secondary

#C2A27A

accent

#9C4CDC

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #3569AB

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

Preview Lab → · Contrast checker → · Palette generator →