#4580CA#4580CA

#4580CA is a mid, vivid cyan. Relative luminance 0.210; OKLCH L 59.5% C 0.130 H 255.1°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#4580CA
RGB	rgb(69, 128, 202)
HSL	hsl(213, 56%, 53%)
HSV	hsv(213, 66%, 79%)
CMYK	cmyk(65.8%, 36.6%, 0%, 20.8%)
CIE-LAB	lab(52.91, 4.42, -44.07)
CIE-LCH	lch(52.91, 44.29, 275.73°)
OKLab	oklab(59.49% -0.0332 -0.1252)
OKLCH	oklch(59.49% 0.13 255.1)
XYZ	xyz(20.8302, 20.9657, 58.8147)
Luminance	0.2097 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4580CA #CA8F45

analogous

#45C3CA #4580CA #4C45CA

triadic

#4580CA #CA4580 #80CA45

tetradic

#4580CA #CA45C3 #CA8F45 #45CA4C

square

#4580CA #CA45C3 #CA8F45 #45CA4C

split-complementary

#4580CA #CA4C45 #C3CA45

monochromatic

#214674 #2F62A3 #4580CA #75A1D8 #A4C1E5

Accessibility & contrast

On white

4.04

#4580CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#4580CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4580CA

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4580CA	#FFFFFF	#000000	##000000
##4580CA	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F85CD

Deuteranopia (green-blind)

#4C79C8

Tritanopia (blue-blind)

#00919B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4580ca;
/* rgb */ color: rgb(69, 128, 202);
/* oklch */ color: oklch(59.5% 0.130 255.1);

Tailwind

colors: {
  custom: {
    50: '#86a4da',
    500: '#4580ca',
    950: '#000000',
  },
}

SCSS

$custom: #4580ca;
$custom-light: #86a4da;
$custom-dark: #000000;

JSON

{
  "hex": "#4580ca",
  "rgb": {
    "r": 69,
    "g": 128,
    "b": 202
  },
  "hsl": {
    "h": 213.383,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.59489,
    "c": 0.1295,
    "h": 255.1
  },
  "luminance": 0.20968
}

Semantic roles & 50–950 ramp

primary

#4580CA

secondary

#D2B999

accent

#9C49DF

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4580CA

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

Preview Lab → · Contrast checker → · Palette generator →