#4082C7#4082C7

#4082C7 is a mid, vivid cyan. Relative luminance 0.212; OKLCH L 59.6% C 0.126 H 251.6°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#4082C7
RGB	rgb(64, 130, 199)
HSL	hsl(211, 55%, 52%)
HSV	hsv(211, 68%, 78%)
CMYK	cmyk(67.8%, 34.7%, 0%, 22%)
CIE-LAB	lab(53.14, 1.35, -42.01)
CIE-LCH	lch(53.14, 42.03, 271.84°)
OKLab	oklab(59.57% -0.0396 -0.1192)
OKLCH	oklch(59.57% 0.126 251.6)
XYZ	xyz(20.4020, 21.1767, 57.0340)
Luminance	0.2118 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4082C7 #C78540

analogous

#40C5C7 #4082C7 #4240C7

triadic

#4082C7 #C74082 #82C740

tetradic

#4082C7 #C740C5 #C78540 #40C742

square

#4082C7 #C740C5 #C78540 #40C742

split-complementary

#4082C7 #C74240 #C5C740

monochromatic

#20456D #2E649C #4082C7 #6FA1D5 #9FC0E3

Accessibility & contrast

On white

4.01

#4082C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#4082C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4082C7

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4082C7	#FFFFFF	#000000	##000000
##4082C7	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6386CA

Deuteranopia (green-blind)

#5079C6

Tritanopia (blue-blind)

#00929B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4082c7;
/* rgb */ color: rgb(64, 130, 199);
/* oklch */ color: oklch(59.6% 0.126 251.6);

Tailwind

colors: {
  custom: {
    50: '#83a6d8',
    500: '#4082c7',
    950: '#000000',
  },
}

SCSS

$custom: #4082c7;
$custom-light: #83a6d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4082c7",
  "rgb": {
    "r": 64,
    "g": 130,
    "b": 199
  },
  "hsl": {
    "h": 210.667,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.59566,
    "c": 0.12562,
    "h": 251.6
  },
  "luminance": 0.21179
}

Semantic roles & 50–950 ramp

primary

#4082C7

secondary

#CFB294

accent

#964ADE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #4082C7

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

Preview Lab → · Contrast checker → · Palette generator →