#4082CA#4082CA

#4082CA is a mid, vivid cyan. Relative luminance 0.213; OKLCH L 59.7% C 0.129 H 252.5°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#4082CA
RGB	rgb(64, 130, 202)
HSL	hsl(211, 57%, 52%)
HSV	hsv(211, 68%, 79%)
CMYK	cmyk(68.3%, 35.6%, 0%, 20.8%)
CIE-LAB	lab(53.30, 2.40, -43.47)
CIE-LCH	lch(53.30, 43.54, 273.16°)
OKLab	oklab(59.74% -0.0388 -0.1235)
OKLCH	oklch(59.74% 0.129 252.5)
XYZ	xyz(20.7537, 21.3174, 58.8866)
Luminance	0.2132 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4082CA #CA8840

analogous

#40C7CA #4082CA #4340CA

triadic

#4082CA #CA4082 #82CA40

tetradic

#4082CA #CA40C7 #CA8840 #40CA43

square

#4082CA #CA40C7 #CA8840 #40CA43

split-complementary

#4082CA #CA4340 #C7CA40

monochromatic

#1F4670 #2C64A0 #4082CA #70A1D7 #A0C1E5

Accessibility & contrast

On white

3.99

#4082CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#4082CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4082CA

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4082CA	#FFFFFF	#000000	##000000
##4082CA	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6286CD

Deuteranopia (green-blind)

#4E79C9

Tritanopia (blue-blind)

#00939C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4082ca;
/* rgb */ color: rgb(64, 130, 202);
/* oklch */ color: oklch(59.7% 0.129 252.5);

Tailwind

colors: {
  custom: {
    50: '#84a5da',
    500: '#4082ca',
    950: '#000000',
  },
}

SCSS

$custom: #4082ca;
$custom-light: #84a5da;
$custom-dark: #000000;

JSON

{
  "hex": "#4082ca",
  "rgb": {
    "r": 64,
    "g": 130,
    "b": 202
  },
  "hsl": {
    "h": 211.304,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.59736,
    "c": 0.12944,
    "h": 252.5
  },
  "luminance": 0.2132
}

Semantic roles & 50–950 ramp

primary

#4082CA

secondary

#D1B495

accent

#9748E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4082CA

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

Preview Lab → · Contrast checker → · Palette generator →