#3585B5#3585B5

#3585B5 is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 58.9% C 0.106 H 238.8°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#3585B5
RGB	rgb(53, 133, 181)
HSL	hsl(203, 55%, 46%)
HSV	hsv(203, 71%, 71%)
CMYK	cmyk(70.7%, 26.5%, 0%, 29%)
CIE-LAB	lab(52.80, -8.41, -32.28)
CIE-LCH	lch(52.80, 33.36, 255.40°)
OKLab	oklab(58.91% -0.0551 -0.091)
OKLCH	oklch(58.91% 0.106 238.8)
XYZ	xyz(18.1930, 20.8661, 46.7759)
Luminance	0.2087 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3585B5 #B56535

analogous

#35B5A5 #3585B5 #3545B5

triadic

#3585B5 #B53585 #85B535

tetradic

#3585B5 #A535B5 #B56535 #45B535

square

#3585B5 #A535B5 #B56535 #45B535

split-complementary

#3585B5 #B53545 #B5A535

monochromatic

#193F56 #276286 #3585B5 #59A2CE #88BDDC

Accessibility & contrast

On white

4.06

#3585B5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#3585B5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3585B5

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3585B5	#FFFFFF	#000000	##000000
##3585B5	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F85B7

Deuteranopia (green-blind)

#5D79B4

Tritanopia (blue-blind)

#009195

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3585b5;
/* rgb */ color: rgb(53, 133, 181);
/* oklch */ color: oklch(58.9% 0.106 238.8);

Tailwind

colors: {
  custom: {
    50: '#7ca8cb',
    500: '#3585b5',
    950: '#000000',
  },
}

SCSS

$custom: #3585b5;
$custom-light: #7ca8cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3585b5",
  "rgb": {
    "r": 53,
    "g": 133,
    "b": 181
  },
  "hsl": {
    "h": 202.5,
    "s": 54.701,
    "l": 45.882
  },
  "oklch": {
    "l": 0.58913,
    "c": 0.1064,
    "h": 238.8
  },
  "luminance": 0.20868
}

Semantic roles & 50–950 ramp

primary

#3585B5

secondary

#C69A80

accent

#814ADE

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3585B5

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

Preview Lab → · Contrast checker → · Palette generator →