#4683D3#4683D3

#4683D3 is a mid, vivid cyan. Relative luminance 0.222; OKLCH L 60.7% C 0.138 H 256.0°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#4683D3
RGB	rgb(70, 131, 211)
HSL	hsl(214, 62%, 55%)
HSV	hsv(214, 67%, 83%)
CMYK	cmyk(66.8%, 37.9%, 0%, 17.3%)
CIE-LAB	lab(54.28, 5.91, -47.00)
CIE-LCH	lch(54.28, 47.37, 277.17°)
OKLab	oklab(60.72% -0.0333 -0.1337)
OKLCH	oklch(60.72% 0.138 256)
XYZ	xyz(22.3957, 22.2356, 64.7270)
Luminance	0.2224 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4683D3 #D39646

analogous

#46C9D3 #4683D3 #5046D3

triadic

#4683D3 #D34683 #83D346

tetradic

#4683D3 #D346C9 #D39646 #46D350

square

#4683D3 #D346C9 #D39646 #46D350

split-complementary

#4683D3 #D35046 #C9D346

monochromatic

#1E4980 #2A65B2 #4683D3 #77A4DF #A9C5EB

Accessibility & contrast

On white

3.85

#4683D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#4683D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4683D3

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4683D3	#FFFFFF	#000000	##000000
##4683D3	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F89D6

Deuteranopia (green-blind)

#4A7CD1

Tritanopia (blue-blind)

#0095A1

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4683d3;
/* rgb */ color: rgb(70, 131, 211);
/* oklch */ color: oklch(60.7% 0.138 256.0);

Tailwind

colors: {
  custom: {
    50: '#88a6e1',
    500: '#4683d3',
    950: '#000000',
  },
}

SCSS

$custom: #4683d3;
$custom-light: #88a6e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4683d3",
  "rgb": {
    "r": 70,
    "g": 131,
    "b": 211
  },
  "hsl": {
    "h": 214.043,
    "s": 61.572,
    "l": 55.098
  },
  "oklch": {
    "l": 0.60717,
    "c": 0.13778,
    "h": 256
  },
  "luminance": 0.22238
}

Semantic roles & 50–950 ramp

primary

#4683D3

secondary

#D8BE9D

accent

#9F43E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D0F15

muted

#7D7F83

Preview Lab

Preview with #4683D3

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

Preview Lab → · Contrast checker → · Palette generator →