#4585CF#4585CF

#4585CF is a mid, vivid cyan. Relative luminance 0.225; OKLCH L 60.9% C 0.131 H 253.6°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#4585CF
RGB	rgb(69, 133, 207)
HSL	hsl(212, 59%, 54%)
HSV	hsv(212, 67%, 81%)
CMYK	cmyk(66.7%, 35.7%, 0%, 18.8%)
CIE-LAB	lab(54.60, 3.16, -44.23)
CIE-LCH	lch(54.60, 44.34, 274.08°)
OKLab	oklab(60.89% -0.037 -0.1256)
OKLCH	oklch(60.89% 0.131 253.6)
XYZ	xyz(22.1001, 22.5430, 62.2059)
Luminance	0.2255 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4585CF #CF8F45

analogous

#45CACF #4585CF #4A45CF

triadic

#4585CF #CF4585 #85CF45

tetradic

#4585CF #CF45CA #CF8F45 #45CF4A

square

#4585CF #CF45CA #CF8F45 #45CF4A

split-complementary

#4585CF #CF4A45 #CACF45

monochromatic

#204A7A #2C67AB #4585CF #76A5DC #A6C5E8

Accessibility & contrast

On white

3.81

#4585CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#4585CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4585CF

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4585CF	#FFFFFF	#000000	##000000
##4585CF	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#648AD2

Deuteranopia (green-blind)

#517DCE

Tritanopia (blue-blind)

#0096A0

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4585cf;
/* rgb */ color: rgb(69, 133, 207);
/* oklch */ color: oklch(60.9% 0.131 253.6);

Tailwind

colors: {
  custom: {
    50: '#87a8de',
    500: '#4585cf',
    950: '#000000',
  },
}

SCSS

$custom: #4585cf;
$custom-light: #87a8de;
$custom-dark: #000000;

JSON

{
  "hex": "#4585cf",
  "rgb": {
    "r": 69,
    "g": 133,
    "b": 207
  },
  "hsl": {
    "h": 212.174,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.6089,
    "c": 0.13092,
    "h": 253.6
  },
  "luminance": 0.22545
}

Semantic roles & 50–950 ramp

primary

#4585CF

secondary

#D5BA9B

accent

#9A46E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4585CF

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

Preview Lab → · Contrast checker → · Palette generator →