#3585BC#3585BC

#3585BC is a mid, moderate cyan. Relative luminance 0.212; OKLCH L 59.3% C 0.114 H 242.4°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#3585BC
RGB	rgb(53, 133, 188)
HSL	hsl(204, 56%, 47%)
HSV	hsv(204, 72%, 74%)
CMYK	cmyk(71.8%, 29.3%, 0%, 26.3%)
CIE-LAB	lab(53.12, -5.96, -35.79)
CIE-LCH	lch(53.12, 36.28, 260.54°)
OKLab	oklab(59.28% -0.0529 -0.1012)
OKLCH	oklch(59.28% 0.114 242.4)
XYZ	xyz(18.9293, 21.1607, 50.6540)
Luminance	0.2116 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3585BC #BC6C35

analogous

#35BCAF #3585BC #3542BC

triadic

#3585BC #BC3585 #85BC35

tetradic

#3585BC #AF35BC #BC6C35 #42BC35

square

#3585BC #AF35BC #BC6C35 #42BC35

split-complementary

#3585BC #BC3542 #BCAF35

monochromatic

#1A415D #28638C #3585BC #5DA2D1 #8DBDDF

Accessibility & contrast

On white

4.01

#3585BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#3585BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3585BC

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3585BC	#FFFFFF	#000000	##000000
##3585BC	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C86BE

Deuteranopia (green-blind)

#5979BB

Tritanopia (blue-blind)

#009398

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3585bc;
/* rgb */ color: rgb(53, 133, 188);
/* oklch */ color: oklch(59.3% 0.114 242.4);

Tailwind

colors: {
  custom: {
    50: '#7da8d0',
    500: '#3585bc',
    950: '#000000',
  },
}

SCSS

$custom: #3585bc;
$custom-light: #7da8d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3585bc",
  "rgb": {
    "r": 53,
    "g": 133,
    "b": 188
  },
  "hsl": {
    "h": 204.444,
    "s": 56.017,
    "l": 47.255
  },
  "oklch": {
    "l": 0.59275,
    "c": 0.11414,
    "h": 242.4
  },
  "luminance": 0.21163
}

Semantic roles & 50–950 ramp

primary

#3585BC

secondary

#C9A084

accent

#8648DF

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3585BC

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

Preview Lab → · Contrast checker → · Palette generator →