#4580AD#4580AD

#4580AD is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.9% C 0.093 H 243.4°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#4580AD
RGB	rgb(69, 128, 173)
HSL	hsl(206, 43%, 47%)
HSV	hsv(206, 60%, 68%)
CMYK	cmyk(60.1%, 26%, 0%, 32.2%)
CIE-LAB	lab(51.52, -5.43, -29.64)
CIE-LCH	lch(51.52, 30.13, 259.63°)
OKLab	oklab(57.94% -0.0416 -0.0832)
OKLCH	oklch(57.94% 0.093 243.4)
XYZ	xyz(17.7134, 19.7190, 42.3997)
Luminance	0.1972 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4580AD #AD7245

analogous

#45ADA6 #4580AD #454CAD

triadic

#4580AD #AD4580 #80AD45

tetradic

#4580AD #A645AD #AD7245 #4CAD45

square

#4580AD #A645AD #AD7245 #4CAD45

split-complementary

#4580AD #AD454C #ADA645

monochromatic

#223F55 #346081 #4580AD #6B9EC4 #97BAD5

Accessibility & contrast

On white

4.25

#4580AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#4580AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4580AD

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4580AD	#FFFFFF	#000000	##000000
##4580AD	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C81AF

Deuteranopia (green-blind)

#5E76AC

Tritanopia (blue-blind)

#008B8F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4580ad;
/* rgb */ color: rgb(69, 128, 173);
/* oklch */ color: oklch(57.9% 0.093 243.4);

Tailwind

colors: {
  custom: {
    50: '#82a4c5',
    500: '#4580ad',
    950: '#000000',
  },
}

SCSS

$custom: #4580ad;
$custom-light: #82a4c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4580ad",
  "rgb": {
    "r": 69,
    "g": 128,
    "b": 173
  },
  "hsl": {
    "h": 205.962,
    "s": 42.975,
    "l": 47.451
  },
  "oklch": {
    "l": 0.57938,
    "c": 0.09305,
    "h": 243.4
  },
  "luminance": 0.19721
}

Semantic roles & 50–950 ramp

primary

#4580AD

secondary

#C1A38C

accent

#8B55D3

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #4580AD

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

Preview Lab → · Contrast checker → · Palette generator →