#4383DC#4383DC

#4383DC is a mid, vivid cyan. Relative luminance 0.226; OKLCH L 61.1% C 0.151 H 257.2°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#4383DC
RGB	rgb(67, 131, 220)
HSL	hsl(215, 69%, 56%)
HSV	hsv(215, 70%, 86%)
CMYK	cmyk(69.5%, 40.5%, 0%, 13.7%)
CIE-LAB	lab(54.65, 8.61, -51.48)
CIE-LCH	lch(54.65, 52.20, 279.49°)
OKLab	oklab(61.13% -0.0334 -0.1469)
OKLCH	oklch(61.13% 0.151 257.2)
XYZ	xyz(23.3446, 22.5907, 70.8264)
Luminance	0.2259 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4383DC #DC9C43

analogous

#43D0DC #4383DC #5043DC

triadic

#4383DC #DC4383 #83DC43

tetradic

#4383DC #DC43D0 #DC9C43 #43DC50

square

#4383DC #DC43D0 #DC9C43 #43DC50

split-complementary

#4383DC #DC5043 #D0DC43

monochromatic

#1A498B #2364BE #4383DC #77A5E6 #AAC7EF

Accessibility & contrast

On white

3.81

#4383DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#4383DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4383DC

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4383DC	#FFFFFF	#000000	##000000
##4383DC	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#598AE0

Deuteranopia (green-blind)

#417CDA

Tritanopia (blue-blind)

#0098A5

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4383dc;
/* rgb */ color: rgb(67, 131, 220);
/* oklch */ color: oklch(61.1% 0.151 257.2);

Tailwind

colors: {
  custom: {
    50: '#88a6e7',
    500: '#4383dc',
    950: '#000000',
  },
}

SCSS

$custom: #4383dc;
$custom-light: #88a6e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4383dc",
  "rgb": {
    "r": 67,
    "g": 131,
    "b": 220
  },
  "hsl": {
    "h": 214.902,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.61133,
    "c": 0.15065,
    "h": 257.2
  },
  "luminance": 0.22593
}

Semantic roles & 50–950 ramp

primary

#4383DC

secondary

#DDC39E

accent

#A23CEB

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4383DC

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

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