#3585B1#3585B1

#3585B1 is a mid, moderate cyan. Relative luminance 0.207; OKLCH L 58.7% C 0.102 H 236.4°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#3585B1
RGB	rgb(53, 133, 177)
HSL	hsl(201, 54%, 45%)
HSV	hsv(201, 70%, 69%)
CMYK	cmyk(70.1%, 24.9%, 0%, 30.6%)
CIE-LAB	lab(52.62, -9.79, -30.27)
CIE-LCH	lch(52.62, 31.81, 252.07°)
OKLab	oklab(58.71% -0.0565 -0.0852)
OKLCH	oklch(58.71% 0.102 236.4)
XYZ	xyz(17.7884, 20.7043, 44.6453)
Luminance	0.2071 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3585B1 #B16135

analogous

#35B19F #3585B1 #3547B1

triadic

#3585B1 #B13585 #85B135

tetradic

#3585B1 #9F35B1 #B16135 #47B135

square

#3585B1 #9F35B1 #B16135 #47B135

split-complementary

#3585B1 #B13547 #B19F35

monochromatic

#193E53 #276282 #3585B1 #57A3CD #86BDDB

Accessibility & contrast

On white

4.08

#3585B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#3585B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3585B1

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3585B1	#FFFFFF	#000000	##000000
##3585B1	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7084B3

Deuteranopia (green-blind)

#5F78B0

Tritanopia (blue-blind)

#009094

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3585b1;
/* rgb */ color: rgb(53, 133, 177);
/* oklch */ color: oklch(58.7% 0.102 236.4);

Tailwind

colors: {
  custom: {
    50: '#7ba8c8',
    500: '#3585b1',
    950: '#000000',
  },
}

SCSS

$custom: #3585b1;
$custom-light: #7ba8c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3585b1",
  "rgb": {
    "r": 53,
    "g": 133,
    "b": 177
  },
  "hsl": {
    "h": 201.29,
    "s": 53.913,
    "l": 45.098
  },
  "oklch": {
    "l": 0.58713,
    "c": 0.1022,
    "h": 236.4
  },
  "luminance": 0.20706
}

Semantic roles & 50–950 ramp

primary

#3585B1

secondary

#C4977D

accent

#7F4BDD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3585B1

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

Preview Lab → · Contrast checker → · Palette generator →