#4580B6#4580B6

#4580B6 is a mid, moderate cyan. Relative luminance 0.201; OKLCH L 58.4% C 0.104 H 248.1°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#4580B6
RGB	rgb(69, 128, 182)
HSL	hsl(209, 45%, 49%)
HSV	hsv(209, 62%, 71%)
CMYK	cmyk(62.1%, 29.7%, 0%, 28.6%)
CIE-LAB	lab(51.93, -2.43, -34.19)
CIE-LCH	lch(51.93, 34.27, 265.94°)
OKLab	oklab(58.39% -0.0388 -0.0964)
OKLCH	oklch(58.39% 0.104 248.1)
XYZ	xyz(18.6138, 20.0792, 47.1416)
Luminance	0.2008 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4580B6 #B67B45

analogous

#45B6B4 #4580B6 #4547B6

triadic

#4580B6 #B64580 #80B645

tetradic

#4580B6 #B445B6 #B67B45 #47B645

square

#4580B6 #B445B6 #B67B45 #47B645

split-complementary

#4580B6 #B64547 #B6B445

monochromatic

#23425D #34618A #4580B6 #709EC9 #9CBCD9

Accessibility & contrast

On white

4.19

#4580B6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#4580B6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4580B6

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4580B6	#FFFFFF	#000000	##000000
##4580B6	1.00	4.19	5.02	5.02
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6982B8

Deuteranopia (green-blind)

#5977B5

Tritanopia (blue-blind)

#008D93

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4580b6;
/* rgb */ color: rgb(69, 128, 182);
/* oklch */ color: oklch(58.4% 0.104 248.1);

Tailwind

colors: {
  custom: {
    50: '#83a4cc',
    500: '#4580b6',
    950: '#000000',
  },
}

SCSS

$custom: #4580b6;
$custom-light: #83a4cc;
$custom-dark: #000000;

JSON

{
  "hex": "#4580b6",
  "rgb": {
    "r": 69,
    "g": 128,
    "b": 182
  },
  "hsl": {
    "h": 208.673,
    "s": 45.02,
    "l": 49.216
  },
  "oklch": {
    "l": 0.58394,
    "c": 0.10388,
    "h": 248.1
  },
  "luminance": 0.20081
}

Semantic roles & 50–950 ramp

primary

#4580B6

secondary

#C6AA91

accent

#9153D5

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #4580B6

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

Preview Lab → · Contrast checker → · Palette generator →