#4683CA#4683CA

#4683CA is a mid, vivid cyan. Relative luminance 0.218; OKLCH L 60.2% C 0.126 H 253.6°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#4683CA
RGB	rgb(70, 131, 202)
HSL	hsl(212, 55%, 53%)
HSV	hsv(212, 65%, 79%)
CMYK	cmyk(65.3%, 35.1%, 0%, 20.8%)
CIE-LAB	lab(53.81, 2.79, -42.64)
CIE-LCH	lch(53.81, 42.73, 273.74°)
OKLab	oklab(60.2% -0.0355 -0.1209)
OKLCH	oklch(60.2% 0.126 253.6)
XYZ	xyz(21.2989, 21.7968, 58.9504)
Luminance	0.2180 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4683CA #CA8D46

analogous

#46C5CA #4683CA #4B46CA

triadic

#4683CA #CA4683 #83CA46

tetradic

#4683CA #CA46C5 #CA8D46 #46CA4B

square

#4683CA #CA46C5 #CA8D46 #46CA4B

split-complementary

#4683CA #CA4B46 #C5CA46

monochromatic

#214874 #2F65A4 #4683CA #76A3D8 #A5C3E5

Accessibility & contrast

On white

3.92

#4683CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#4683CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4683CA

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4683CA	#FFFFFF	#000000	##000000
##4683CA	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6487CD

Deuteranopia (green-blind)

#517BC9

Tritanopia (blue-blind)

#00939D

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4683ca;
/* rgb */ color: rgb(70, 131, 202);
/* oklch */ color: oklch(60.2% 0.126 253.6);

Tailwind

colors: {
  custom: {
    50: '#86a6da',
    500: '#4683ca',
    950: '#000000',
  },
}

SCSS

$custom: #4683ca;
$custom-light: #86a6da;
$custom-dark: #000000;

JSON

{
  "hex": "#4683ca",
  "rgb": {
    "r": 70,
    "g": 131,
    "b": 202
  },
  "hsl": {
    "h": 212.273,
    "s": 55.462,
    "l": 53.333
  },
  "oklch": {
    "l": 0.60202,
    "c": 0.12605,
    "h": 253.6
  },
  "luminance": 0.21799
}

Semantic roles & 50–950 ramp

primary

#4683CA

secondary

#D2B89A

accent

#9A49DF

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4683CA

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

Preview Lab → · Contrast checker → · Palette generator →