#4580CD#4580CD

#4580CD is a mid, vivid cyan. Relative luminance 0.211; OKLCH L 59.7% C 0.133 H 255.9°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#4580CD
RGB	rgb(69, 128, 205)
HSL	hsl(214, 58%, 54%)
HSV	hsv(214, 66%, 80%)
CMYK	cmyk(66.3%, 37.6%, 0%, 19.6%)
CIE-LAB	lab(53.07, 5.46, -45.52)
CIE-LCH	lch(53.07, 45.85, 276.85°)
OKLab	oklab(59.66% -0.0325 -0.1294)
OKLCH	oklch(59.66% 0.133 255.9)
XYZ	xyz(21.1889, 21.1092, 60.7036)
Luminance	0.2111 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4580CD #CD9245

analogous

#45C4CD #4580CD #4E45CD

triadic

#4580CD #CD4580 #80CD45

tetradic

#4580CD #CD45C4 #CD9245 #45CD4E

square

#4580CD #CD45C4 #CD9245 #45CD4E

split-complementary

#4580CD #CD4E45 #C4CD45

monochromatic

#204677 #2D62A8 #4580CD #75A1DA #A5C2E7

Accessibility & contrast

On white

4.02

#4580CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#4580CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4580CD

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4580CD	#FFFFFF	#000000	##000000
##4580CD	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E86D0

Deuteranopia (green-blind)

#4A79CB

Tritanopia (blue-blind)

#00929D

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4580cd;
/* rgb */ color: rgb(69, 128, 205);
/* oklch */ color: oklch(59.7% 0.133 255.9);

Tailwind

colors: {
  custom: {
    50: '#86a4dc',
    500: '#4580cd',
    950: '#000000',
  },
}

SCSS

$custom: #4580cd;
$custom-light: #86a4dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4580cd",
  "rgb": {
    "r": 69,
    "g": 128,
    "b": 205
  },
  "hsl": {
    "h": 213.971,
    "s": 57.627,
    "l": 53.725
  },
  "oklch": {
    "l": 0.59663,
    "c": 0.13345,
    "h": 255.9
  },
  "luminance": 0.21111
}

Semantic roles & 50–950 ramp

primary

#4580CD

secondary

#D4BB9A

accent

#9E47E1

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4580CD

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

Preview Lab → · Contrast checker → · Palette generator →