#3585B3#3585B3

#3585B3 is a mid, moderate cyan. Relative luminance 0.208; OKLCH L 58.8% C 0.104 H 237.6°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#3585B3
RGB	rgb(53, 133, 179)
HSL	hsl(202, 54%, 45%)
HSV	hsv(202, 70%, 70%)
CMYK	cmyk(70.4%, 25.7%, 0%, 29.8%)
CIE-LAB	lab(52.71, -9.10, -31.28)
CIE-LCH	lch(52.71, 32.57, 253.77°)
OKLab	oklab(58.81% -0.0558 -0.0881)
OKLCH	oklch(58.81% 0.104 237.6)
XYZ	xyz(17.9892, 20.7846, 45.7028)
Luminance	0.2079 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3585B3 #B36335

analogous

#35B3A2 #3585B3 #3546B3

triadic

#3585B3 #B33585 #85B335

tetradic

#3585B3 #A235B3 #B36335 #46B335

square

#3585B3 #A235B3 #B36335 #46B335

split-complementary

#3585B3 #B33546 #B3A235

monochromatic

#193F55 #276284 #3585B3 #58A2CD #87BDDB

Accessibility & contrast

On white

4.07

#3585B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#3585B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3585B3

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3585B3	#FFFFFF	#000000	##000000
##3585B3	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F85B5

Deuteranopia (green-blind)

#5E78B2

Tritanopia (blue-blind)

#009195

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3585b3;
/* rgb */ color: rgb(53, 133, 179);
/* oklch */ color: oklch(58.8% 0.104 237.6);

Tailwind

colors: {
  custom: {
    50: '#7ca8ca',
    500: '#3585b3',
    950: '#000000',
  },
}

SCSS

$custom: #3585b3;
$custom-light: #7ca8ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3585b3",
  "rgb": {
    "r": 53,
    "g": 133,
    "b": 179
  },
  "hsl": {
    "h": 201.905,
    "s": 54.31,
    "l": 45.49
  },
  "oklch": {
    "l": 0.58813,
    "c": 0.10428,
    "h": 237.6
  },
  "luminance": 0.20787
}

Semantic roles & 50–950 ramp

primary

#3585B3

secondary

#C5987F

accent

#804ADE

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3585B3

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

Preview Lab → · Contrast checker → · Palette generator →