#4580A9#4580A9

#4580A9 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.7% C 0.088 H 240.9°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#4580A9
RGB	rgb(69, 128, 169)
HSL	hsl(205, 42%, 47%)
HSV	hsv(205, 59%, 66%)
CMYK	cmyk(59.2%, 24.3%, 0%, 33.7%)
CIE-LAB	lab(51.34, -6.74, -27.60)
CIE-LCH	lch(51.34, 28.41, 256.28°)
OKLab	oklab(57.74% -0.043 -0.0773)
OKLCH	oklch(57.74% 0.088 240.9)
XYZ	xyz(17.3322, 19.5665, 40.3918)
Luminance	0.1957 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4580A9 #A96E45

analogous

#45A9A0 #4580A9 #454EA9

triadic

#4580A9 #A94580 #80A945

tetradic

#4580A9 #A045A9 #A96E45 #4EA945

square

#4580A9 #A045A9 #A96E45 #4EA945

split-complementary

#4580A9 #A9454E #A9A045

monochromatic

#223E52 #335F7E #4580A9 #699EC2 #95BAD4

Accessibility & contrast

On white

4.27

#4580A9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#4580A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4580A9

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4580A9	#FFFFFF	#000000	##000000
##4580A9	1.00	4.27	4.91	4.91
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E80AB

Deuteranopia (green-blind)

#6076A8

Tritanopia (blue-blind)

#008A8E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4580a9;
/* rgb */ color: rgb(69, 128, 169);
/* oklch */ color: oklch(57.7% 0.088 240.9);

Tailwind

colors: {
  custom: {
    50: '#81a4c2',
    500: '#4580a9',
    950: '#000000',
  },
}

SCSS

$custom: #4580a9;
$custom-light: #81a4c2;
$custom-dark: #000000;

JSON

{
  "hex": "#4580a9",
  "rgb": {
    "r": 69,
    "g": 128,
    "b": 169
  },
  "hsl": {
    "h": 204.6,
    "s": 42.017,
    "l": 46.667
  },
  "oklch": {
    "l": 0.57742,
    "c": 0.08848,
    "h": 240.9
  },
  "luminance": 0.19568
}

Semantic roles & 50–950 ramp

primary

#4580A9

secondary

#BFA08A

accent

#8956D2

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0B0F12

muted

#7C7F81

Preview Lab

Preview with #4580A9

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

Preview Lab → · Contrast checker → · Palette generator →