#4082D2#4082D2

#4082D2 is a mid, vivid cyan. Relative luminance 0.217; OKLCH L 60.2% C 0.140 H 254.7°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4082D2
RGB	rgb(64, 130, 210)
HSL	hsl(213, 62%, 54%)
HSV	hsv(213, 70%, 82%)
CMYK	cmyk(69.5%, 38.1%, 0%, 17.6%)
CIE-LAB	lab(53.71, 5.22, -47.34)
CIE-LCH	lch(53.71, 47.63, 276.30°)
OKLab	oklab(60.2% -0.0369 -0.1348)
OKLCH	oklch(60.2% 0.14 254.7)
XYZ	xyz(21.7256, 21.7061, 64.0050)
Luminance	0.2171 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4082D2 #D29040

analogous

#40CBD2 #4082D2 #4740D2

triadic

#4082D2 #D24082 #82D240

tetradic

#4082D2 #D240CB #D29040 #40D247

square

#4082D2 #D240CB #D29040 #40D247

split-complementary

#4082D2 #D24740 #CBD240

monochromatic

#1D477B #2964AC #4082D2 #72A2DE #A3C3E9

Accessibility & contrast

On white

3.93

#4082D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#4082D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4082D2

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4082D2	#FFFFFF	#000000	##000000
##4082D2	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)

#5E88D5

Deuteranopia (green-blind)

#487AD0

Tritanopia (blue-blind)

#0095A0

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4082d2;
/* rgb */ color: rgb(64, 130, 210);
/* oklch */ color: oklch(60.2% 0.140 254.7);

Tailwind

colors: {
  custom: {
    50: '#85a5e0',
    500: '#4082d2',
    950: '#000000',
  },
}

SCSS

$custom: #4082d2;
$custom-light: #85a5e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4082d2",
  "rgb": {
    "r": 64,
    "g": 130,
    "b": 210
  },
  "hsl": {
    "h": 212.877,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.60199,
    "c": 0.13975,
    "h": 254.7
  },
  "luminance": 0.21708
}

Semantic roles & 50–950 ramp

primary

#4082D2

secondary

#D6BA98

accent

#9C43E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4082D2

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

Preview Lab → · Contrast checker → · Palette generator →