#4082CF#4082CF

#4082CF is a mid, vivid cyan. Relative luminance 0.216; OKLCH L 60.0% C 0.136 H 253.9°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#4082CF
RGB	rgb(64, 130, 207)
HSL	hsl(212, 60%, 53%)
HSV	hsv(212, 69%, 81%)
CMYK	cmyk(69.1%, 37.2%, 0%, 18.8%)
CIE-LAB	lab(53.55, 4.16, -45.90)
CIE-LCH	lch(53.55, 46.09, 275.18°)
OKLab	oklab(60.02% -0.0376 -0.1306)
OKLCH	oklch(60.02% 0.136 253.9)
XYZ	xyz(21.3553, 21.5580, 62.0550)
Luminance	0.2156 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4082CF #CF8D40

analogous

#40C9CF #4082CF #4540CF

triadic

#4082CF #CF4082 #82CF40

tetradic

#4082CF #CF40C9 #CF8D40 #40CF45

square

#4082CF #CF40C9 #CF8D40 #40CF45

split-complementary

#4082CF #CF4540 #C9CF40

monochromatic

#1E4777 #2A64A8 #4082CF #71A2DB #A2C2E8

Accessibility & contrast

On white

3.95

#4082CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#4082CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4082CF

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4082CF	#FFFFFF	#000000	##000000
##4082CF	1.00	3.95	5.31	5.31
#FFFFFF	3.95	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)

#5F87D2

Deuteranopia (green-blind)

#4A7ACD

Tritanopia (blue-blind)

#00949E

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4082cf;
/* rgb */ color: rgb(64, 130, 207);
/* oklch */ color: oklch(60.0% 0.136 253.9);

Tailwind

colors: {
  custom: {
    50: '#85a5de',
    500: '#4082cf',
    950: '#000000',
  },
}

SCSS

$custom: #4082cf;
$custom-light: #85a5de;
$custom-dark: #000000;

JSON

{
  "hex": "#4082cf",
  "rgb": {
    "r": 64,
    "g": 130,
    "b": 207
  },
  "hsl": {
    "h": 212.308,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.60023,
    "c": 0.13587,
    "h": 253.9
  },
  "luminance": 0.2156
}

Semantic roles & 50–950 ramp

primary

#4082CF

secondary

#D4B897

accent

#9A45E3

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4082CF

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

Preview Lab → · Contrast checker → · Palette generator →