#4583C9#4583C9

#4583C9 is a mid, vivid cyan. Relative luminance 0.217; OKLCH L 60.1% C 0.125 H 253.0°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4583C9
RGB	rgb(69, 131, 201)
HSL	hsl(212, 55%, 53%)
HSV	hsv(212, 66%, 79%)
CMYK	cmyk(65.7%, 34.8%, 0%, 21.2%)
CIE-LAB	lab(53.72, 2.27, -42.22)
CIE-LCH	lch(53.72, 42.28, 273.08°)
OKLab	oklab(60.11% -0.0365 -0.1197)
OKLCH	oklch(60.11% 0.125 253)
XYZ	xyz(21.1093, 21.7127, 58.3255)
Luminance	0.2172 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4583C9 #C98B45

analogous

#45C5C9 #4583C9 #4945C9

triadic

#4583C9 #C94583 #83C945

tetradic

#4583C9 #C945C5 #C98B45 #45C949

square

#4583C9 #C945C5 #C98B45 #45C949

split-complementary

#4583C9 #C94945 #C5C945

monochromatic

#214772 #2F65A2 #4583C9 #74A3D7 #A4C2E5

Accessibility & contrast

On white

3.93

#4583C9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#4583C9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4583C9

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4583C9	#FFFFFF	#000000	##000000
##4583C9	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6487CC

Deuteranopia (green-blind)

#527BC8

Tritanopia (blue-blind)

#00939C

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4583c9;
/* rgb */ color: rgb(69, 131, 201);
/* oklch */ color: oklch(60.1% 0.125 253.0);

Tailwind

colors: {
  custom: {
    50: '#86a6da',
    500: '#4583c9',
    950: '#000000',
  },
}

SCSS

$custom: #4583c9;
$custom-light: #86a6da;
$custom-dark: #000000;

JSON

{
  "hex": "#4583c9",
  "rgb": {
    "r": 69,
    "g": 131,
    "b": 201
  },
  "hsl": {
    "h": 211.818,
    "s": 55,
    "l": 52.941
  },
  "oklch": {
    "l": 0.60105,
    "c": 0.12517,
    "h": 253
  },
  "luminance": 0.21715
}

Semantic roles & 50–950 ramp

primary

#4583C9

secondary

#D1B798

accent

#9849DE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4583C9

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

Preview Lab → · Contrast checker → · Palette generator →