#4082CC#4082CC

#4082CC is a mid, vivid cyan. Relative luminance 0.214; OKLCH L 59.9% C 0.132 H 253.1°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#4082CC
RGB	rgb(64, 130, 204)
HSL	hsl(212, 58%, 53%)
HSV	hsv(212, 69%, 80%)
CMYK	cmyk(68.6%, 36.3%, 0%, 20%)
CIE-LAB	lab(53.40, 3.10, -44.45)
CIE-LCH	lch(53.40, 44.55, 273.99°)
OKLab	oklab(59.85% -0.0383 -0.1263)
OKLCH	oklch(59.85% 0.132 253.1)
XYZ	xyz(20.9920, 21.4127, 60.1418)
Luminance	0.2142 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4082CC #CC8A40

analogous

#40C8CC #4082CC #4440CC

triadic

#4082CC #CC4082 #82CC40

tetradic

#4082CC #CC40C8 #CC8A40 #40CC44

square

#4082CC #CC40C8 #CC8A40 #40CC44

split-complementary

#4082CC #CC4440 #C8CC40

monochromatic

#1F4673 #2C64A3 #4082CC #70A2D9 #A1C1E6

Accessibility & contrast

On white

3.98

#4082CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#4082CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4082CC

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4082CC	#FFFFFF	#000000	##000000
##4082CC	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6187CF

Deuteranopia (green-blind)

#4D7ACB

Tritanopia (blue-blind)

#00939D

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4082cc;
/* rgb */ color: rgb(64, 130, 204);
/* oklch */ color: oklch(59.9% 0.132 253.1);

Tailwind

colors: {
  custom: {
    50: '#84a5dc',
    500: '#4082cc',
    950: '#000000',
  },
}

SCSS

$custom: #4082cc;
$custom-light: #84a5dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4082cc",
  "rgb": {
    "r": 64,
    "g": 130,
    "b": 204
  },
  "hsl": {
    "h": 211.714,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.5985,
    "c": 0.13201,
    "h": 253.1
  },
  "luminance": 0.21415
}

Semantic roles & 50–950 ramp

primary

#4082CC

secondary

#D2B695

accent

#9847E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4082CC

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

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