#4580D0#4580D0

#4580D0 is a mid, vivid cyan. Relative luminance 0.213; OKLCH L 59.8% C 0.137 H 256.6°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#4580D0
RGB	rgb(69, 128, 208)
HSL	hsl(215, 60%, 54%)
HSV	hsv(215, 67%, 82%)
CMYK	cmyk(66.8%, 38.5%, 0%, 18.4%)
CIE-LAB	lab(53.23, 6.51, -46.97)
CIE-LCH	lch(53.23, 47.42, 277.89°)
OKLab	oklab(59.84% -0.0318 -0.1337)
OKLCH	oklch(59.84% 0.137 256.6)
XYZ	xyz(21.5545, 21.2554, 62.6291)
Luminance	0.2126 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4580D0 #D09545

analogous

#45C6D0 #4580D0 #4F45D0

triadic

#4580D0 #D04580 #80D045

tetradic

#4580D0 #D045C6 #D09545 #45D04F

square

#4580D0 #D045C6 #D09545 #45D04F

split-complementary

#4580D0 #D04F45 #C6D045

monochromatic

#1F467B #2C62AC #4580D0 #76A1DC #A7C3E9

Accessibility & contrast

On white

4.00

#4580D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#4580D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4580D0

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4580D0	#FFFFFF	#000000	##000000
##4580D0	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C86D3

Deuteranopia (green-blind)

#4779CE

Tritanopia (blue-blind)

#00929E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4580d0;
/* rgb */ color: rgb(69, 128, 208);
/* oklch */ color: oklch(59.8% 0.137 256.6);

Tailwind

colors: {
  custom: {
    50: '#87a4df',
    500: '#4580d0',
    950: '#000000',
  },
}

SCSS

$custom: #4580d0;
$custom-light: #87a4df;
$custom-dark: #000000;

JSON

{
  "hex": "#4580d0",
  "rgb": {
    "r": 69,
    "g": 128,
    "b": 208
  },
  "hsl": {
    "h": 214.532,
    "s": 59.657,
    "l": 54.314
  },
  "oklch": {
    "l": 0.59838,
    "c": 0.1374,
    "h": 256.6
  },
  "luminance": 0.21258
}

Semantic roles & 50–950 ramp

primary

#4580D0

secondary

#D6BD9B

accent

#A045E3

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4580D0

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

Preview Lab → · Contrast checker → · Palette generator →