#3582E0#3582E0

#3582E0 is a mid, vivid cyan. Relative luminance 0.221; OKLCH L 60.7% C 0.161 H 255.4°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#3582E0
RGB	rgb(53, 130, 224)
HSL	hsl(213, 73%, 54%)
HSV	hsv(213, 76%, 88%)
CMYK	cmyk(76.3%, 42%, 0%, 12.2%)
CIE-LAB	lab(54.13, 8.82, -54.58)
CIE-LCH	lch(54.13, 55.28, 279.18°)
OKLab	oklab(60.68% -0.0407 -0.1562)
OKLCH	oklch(60.68% 0.161 255.4)
XYZ	xyz(22.9004, 22.1013, 73.5656)
Luminance	0.2210 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3582E0 #E09335

analogous

#35D8E0 #3582E0 #3D35E0

triadic

#3582E0 #E03582 #82E035

tetradic

#3582E0 #E035D8 #E09335 #35E03D

square

#3582E0 #E035D8 #E09335 #35E03D

split-complementary

#3582E0 #E03D35 #D8E035

monochromatic

#154886 #1D64BB #3582E0 #6AA3E8 #9FC4F0

Accessibility & contrast

On white

3.87

#3582E0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#3582E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3582E0

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3582E0	#FFFFFF	#000000	##000000
##3582E0	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#548AE4

Deuteranopia (green-blind)

#357ADE

Tritanopia (blue-blind)

#0098A6

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3582e0;
/* rgb */ color: rgb(53, 130, 224);
/* oklch */ color: oklch(60.7% 0.161 255.4);

Tailwind

colors: {
  custom: {
    50: '#84a5ea',
    500: '#3582e0',
    950: '#000000',
  },
}

SCSS

$custom: #3582e0;
$custom-light: #84a5ea;
$custom-dark: #000000;

JSON

{
  "hex": "#3582e0",
  "rgb": {
    "r": 53,
    "g": 130,
    "b": 224
  },
  "hsl": {
    "h": 212.982,
    "s": 73.391,
    "l": 54.314
  },
  "oklch": {
    "l": 0.60678,
    "c": 0.1614,
    "h": 255.4
  },
  "luminance": 0.22104
}

Semantic roles & 50–950 ramp

primary

#3582E0

secondary

#DDBC94

accent

#9D38F0

background

#F8FAFE

surface

#F0F4FD

border

#CBCED5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #3582E0

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

Preview Lab → · Contrast checker → · Palette generator →