#4082D5#4082D5

#4082D5 is a mid, vivid cyan. Relative luminance 0.219; OKLCH L 60.4% C 0.144 H 255.4°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#4082D5
RGB	rgb(64, 130, 213)
HSL	hsl(213, 64%, 54%)
HSV	hsv(213, 70%, 84%)
CMYK	cmyk(70%, 39%, 0%, 16.5%)
CIE-LAB	lab(53.87, 6.29, -48.78)
CIE-LCH	lch(53.87, 49.18, 277.34°)
OKLab	oklab(60.38% -0.0362 -0.139)
OKLCH	oklch(60.38% 0.144 255.4)
XYZ	xyz(22.1028, 21.8570, 65.9919)
Luminance	0.2186 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4082D5 #D59340

analogous

#40CCD5 #4082D5 #4940D5

triadic

#4082D5 #D54082 #82D540

tetradic

#4082D5 #D540CC #D59340 #40D549

square

#4082D5 #D540CC #D59340 #40D549

split-complementary

#4082D5 #D54940 #CCD540

monochromatic

#1C487F #2764B1 #4082D5 #72A3E0 #A4C4EB

Accessibility & contrast

On white

3.91

#4082D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#4082D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4082D5

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4082D5	#FFFFFF	#000000	##000000
##4082D5	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C88D8

Deuteranopia (green-blind)

#457AD3

Tritanopia (blue-blind)

#0095A1

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4082d5;
/* rgb */ color: rgb(64, 130, 213);
/* oklch */ color: oklch(60.4% 0.144 255.4);

Tailwind

colors: {
  custom: {
    50: '#86a5e2',
    500: '#4082d5',
    950: '#000000',
  },
}

SCSS

$custom: #4082d5;
$custom-light: #86a5e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4082d5",
  "rgb": {
    "r": 64,
    "g": 130,
    "b": 213
  },
  "hsl": {
    "h": 213.423,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.60377,
    "c": 0.14364,
    "h": 255.4
  },
  "luminance": 0.21859
}

Semantic roles & 50–950 ramp

primary

#4082D5

secondary

#D8BC99

accent

#9D41E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4082D5

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

Preview Lab → · Contrast checker → · Palette generator →