#3585AB#3585AB

#3585AB is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 58.4% C 0.096 H 232.5°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#3585AB
RGB	rgb(53, 133, 171)
HSL	hsl(199, 53%, 44%)
HSV	hsv(199, 69%, 67%)
CMYK	cmyk(69%, 22.2%, 0%, 32.9%)
CIE-LAB	lab(52.36, -11.84, -27.21)
CIE-LCH	lch(52.36, 29.68, 246.48°)
OKLab	oklab(58.42% -0.0586 -0.0764)
OKLCH	oklch(58.42% 0.096 232.5)
XYZ	xyz(17.2035, 20.4703, 41.5647)
Luminance	0.2047 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3585AB #AB5B35

analogous

#35AB96 #3585AB #354AAB

triadic

#3585AB #AB3585 #85AB35

tetradic

#3585AB #9635AB #AB5B35 #4AAB35

square

#3585AB #9635AB #AB5B35 #4AAB35

split-complementary

#3585AB #AB354A #AB9635

monochromatic

#183C4E #27617C #3585AB #53A4CA #82BDD8

Accessibility & contrast

On white

4.12

#3585AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#3585AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3585AB

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3585AB	#FFFFFF	#000000	##000000
##3585AB	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7284AD

Deuteranopia (green-blind)

#6278AA

Tritanopia (blue-blind)

#008F92

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3585ab;
/* rgb */ color: rgb(53, 133, 171);
/* oklch */ color: oklch(58.4% 0.096 232.5);

Tailwind

colors: {
  custom: {
    50: '#7aa8c4',
    500: '#3585ab',
    950: '#000000',
  },
}

SCSS

$custom: #3585ab;
$custom-light: #7aa8c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3585ab",
  "rgb": {
    "r": 53,
    "g": 133,
    "b": 171
  },
  "hsl": {
    "h": 199.322,
    "s": 52.679,
    "l": 43.922
  },
  "oklch": {
    "l": 0.58421,
    "c": 0.09628,
    "h": 232.5
  },
  "luminance": 0.20472
}

Semantic roles & 50–950 ramp

primary

#3585AB

secondary

#C2917A

accent

#7A4CDC

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3585AB

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

Preview Lab → · Contrast checker → · Palette generator →