#4582CB#4582CB

#4582CB is a mid, vivid cyan. Relative luminance 0.215; OKLCH L 60.0% C 0.129 H 254.2°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#4582CB
RGB	rgb(69, 130, 203)
HSL	hsl(213, 56%, 53%)
HSV	hsv(213, 66%, 80%)
CMYK	cmyk(66%, 36%, 0%, 20.4%)
CIE-LAB	lab(53.54, 3.56, -43.65)
CIE-LCH	lch(53.54, 43.79, 274.67°)
OKLab	oklab(59.99% -0.035 -0.1239)
OKLCH	oklch(59.99% 0.129 254.2)
XYZ	xyz(21.2124, 21.5401, 59.5281)
Luminance	0.2154 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4582CB #CB8E45

analogous

#45C5CB #4582CB #4B45CB

triadic

#4582CB #CB4582 #82CB45

tetradic

#4582CB #CB45C5 #CB8E45 #45CB4B

square

#4582CB #CB45C5 #CB8E45 #45CB4B

split-complementary

#4582CB #CB4B45 #C5CB45

monochromatic

#214775 #2E64A5 #4582CB #75A2D8 #A5C2E6

Accessibility & contrast

On white

3.96

#4582CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#4582CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4582CB

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4582CB	#FFFFFF	#000000	##000000
##4582CB	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6287CE

Deuteranopia (green-blind)

#4F7ACA

Tritanopia (blue-blind)

#00939D

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4582cb;
/* rgb */ color: rgb(69, 130, 203);
/* oklch */ color: oklch(60.0% 0.129 254.2);

Tailwind

colors: {
  custom: {
    50: '#86a5db',
    500: '#4582cb',
    950: '#000000',
  },
}

SCSS

$custom: #4582cb;
$custom-light: #86a5db;
$custom-dark: #000000;

JSON

{
  "hex": "#4582cb",
  "rgb": {
    "r": 69,
    "g": 130,
    "b": 203
  },
  "hsl": {
    "h": 212.687,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.59993,
    "c": 0.12876,
    "h": 254.2
  },
  "luminance": 0.21542
}

Semantic roles & 50–950 ramp

primary

#4582CB

secondary

#D3B899

accent

#9B48E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4582CB

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

Preview Lab → · Contrast checker → · Palette generator →