#4082D4#4082D4

#4082D4 is a mid, vivid cyan. Relative luminance 0.218; OKLCH L 60.3% C 0.142 H 255.2°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#4082D4
RGB	rgb(64, 130, 212)
HSL	hsl(213, 63%, 54%)
HSV	hsv(213, 70%, 83%)
CMYK	cmyk(69.8%, 38.7%, 0%, 16.9%)
CIE-LAB	lab(53.82, 5.93, -48.30)
CIE-LCH	lch(53.82, 48.66, 277.00°)
OKLab	oklab(60.32% -0.0364 -0.1376)
OKLCH	oklch(60.32% 0.142 255.2)
XYZ	xyz(21.9763, 21.8064, 65.3255)
Luminance	0.2181 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4082D4 #D49240

analogous

#40CCD4 #4082D4 #4840D4

triadic

#4082D4 #D44082 #82D440

tetradic

#4082D4 #D440CC #D49240 #40D448

square

#4082D4 #D440CC #D49240 #40D448

split-complementary

#4082D4 #D44840 #CCD440

monochromatic

#1C487D #2764AF #4082D4 #72A3DF #A4C3EA

Accessibility & contrast

On white

3.92

#4082D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#4082D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4082D4

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4082D4	#FFFFFF	#000000	##000000
##4082D4	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C88D7

Deuteranopia (green-blind)

#467AD2

Tritanopia (blue-blind)

#0095A1

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4082d4;
/* rgb */ color: rgb(64, 130, 212);
/* oklch */ color: oklch(60.3% 0.142 255.2);

Tailwind

colors: {
  custom: {
    50: '#85a5e1',
    500: '#4082d4',
    950: '#000000',
  },
}

SCSS

$custom: #4082d4;
$custom-light: #85a5e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4082d4",
  "rgb": {
    "r": 64,
    "g": 130,
    "b": 212
  },
  "hsl": {
    "h": 213.243,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.60318,
    "c": 0.14234,
    "h": 255.2
  },
  "luminance": 0.21809
}

Semantic roles & 50–950 ramp

primary

#4082D4

secondary

#D7BB98

accent

#9D42E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4082D4

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

Preview Lab → · Contrast checker → · Palette generator →