#4383D5#4383D5

#4383D5 is a mid, vivid cyan. Relative luminance 0.222; OKLCH L 60.7% C 0.142 H 255.7°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#4383D5
RGB	rgb(67, 131, 213)
HSL	hsl(214, 63%, 55%)
HSV	hsv(214, 69%, 84%)
CMYK	cmyk(68.5%, 38.5%, 0%, 16.5%)
CIE-LAB	lab(54.27, 6.14, -48.15)
CIE-LCH	lch(54.27, 48.54, 277.26°)
OKLab	oklab(60.71% -0.035 -0.1371)
OKLCH	oklch(60.71% 0.142 255.7)
XYZ	xyz(22.4369, 22.2276, 66.0458)
Luminance	0.2223 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4383D5 #D59543

analogous

#43CCD5 #4383D5 #4C43D5

triadic

#4383D5 #D54383 #83D543

tetradic

#4383D5 #D543CC #D59543 #43D54C

square

#4383D5 #D543CC #D59543 #43D54C

split-complementary

#4383D5 #D54C43 #CCD543

monochromatic

#1D4981 #2865B3 #4383D5 #75A4E0 #A7C5EB

Accessibility & contrast

On white

3.86

#4383D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#4383D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4383D5

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4383D5	#FFFFFF	#000000	##000000
##4383D5	1.00	3.86	5.45	5.45
#FFFFFF	3.86	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)

#5E89D8

Deuteranopia (green-blind)

#487CD3

Tritanopia (blue-blind)

#0096A2

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4383d5;
/* rgb */ color: rgb(67, 131, 213);
/* oklch */ color: oklch(60.7% 0.142 255.7);

Tailwind

colors: {
  custom: {
    50: '#87a6e2',
    500: '#4383d5',
    950: '#000000',
  },
}

SCSS

$custom: #4383d5;
$custom-light: #87a6e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4383d5",
  "rgb": {
    "r": 67,
    "g": 131,
    "b": 213
  },
  "hsl": {
    "h": 213.699,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.60714,
    "c": 0.14151,
    "h": 255.7
  },
  "luminance": 0.2223
}

Semantic roles & 50–950 ramp

primary

#4383D5

secondary

#D9BE9B

accent

#9E41E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D0F15

muted

#7D7F83

Preview Lab

Preview with #4383D5

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

Preview Lab → · Contrast checker → · Palette generator →