#3589AF#3589AF

#3589AF is a mid, moderate cyan. Relative luminance 0.217; OKLCH L 59.6% C 0.098 H 231.4°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#3589AF
RGB	rgb(53, 137, 175)
HSL	hsl(199, 54%, 45%)
HSV	hsv(199, 70%, 69%)
CMYK	cmyk(69.7%, 21.7%, 0%, 31.4%)
CIE-LAB	lab(53.75, -12.73, -27.37)
CIE-LCH	lch(53.75, 30.18, 245.05°)
OKLab	oklab(59.58% -0.0613 -0.0768)
OKLCH	oklch(59.58% 0.098 231.4)
XYZ	xyz(18.1486, 21.7413, 43.7892)
Luminance	0.2174 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3589AF #AF5B35

analogous

#35AF98 #3589AF #354CAF

triadic

#3589AF #AF3589 #89AF35

tetradic

#3589AF #9835AF #AF5B35 #4CAF35

square

#3589AF #9835AF #AF5B35 #4CAF35

split-complementary

#3589AF #AF354C #AF9835

monochromatic

#193F51 #276480 #3589AF #56A7CC #85BFDA

Accessibility & contrast

On white

3.93

#3589AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#3589AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3589AF

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3589AF	#FFFFFF	#000000	##000000
##3589AF	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7687B1

Deuteranopia (green-blind)

#657BAE

Tritanopia (blue-blind)

#009396

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3589af;
/* rgb */ color: rgb(53, 137, 175);
/* oklch */ color: oklch(59.6% 0.098 231.4);

Tailwind

colors: {
  custom: {
    50: '#7babc7',
    500: '#3589af',
    950: '#000000',
  },
}

SCSS

$custom: #3589af;
$custom-light: #7babc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3589af",
  "rgb": {
    "r": 53,
    "g": 137,
    "b": 175
  },
  "hsl": {
    "h": 198.689,
    "s": 53.509,
    "l": 44.706
  },
  "oklch": {
    "l": 0.59582,
    "c": 0.09827,
    "h": 231.4
  },
  "luminance": 0.21743
}

Semantic roles & 50–950 ramp

primary

#3589AF

secondary

#C4927C

accent

#784BDD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3589AF

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

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