#4483DB#4483DB

#4483DB is a mid, vivid cyan. Relative luminance 0.226; OKLCH L 61.1% C 0.149 H 257.2°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#4483DB
RGB	rgb(68, 131, 219)
HSL	hsl(215, 68%, 56%)
HSV	hsv(215, 69%, 86%)
CMYK	cmyk(68.9%, 40.2%, 0%, 14.1%)
CIE-LAB	lab(54.63, 8.40, -50.95)
CIE-LCH	lch(54.63, 51.64, 279.37°)
OKLab	oklab(61.11% -0.0329 -0.1453)
OKLCH	oklch(61.11% 0.149 257.2)
XYZ	xyz(23.2817, 22.5736, 70.1343)
Luminance	0.2258 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4483DB #DB9C44

analogous

#44CFDB #4483DB #5144DB

triadic

#4483DB #DB4483 #83DB44

tetradic

#4483DB #DB44CF #DB9C44 #44DB51

square

#4483DB #DB44CF #DB9C44 #44DB51

split-complementary

#4483DB #DB5144 #CFDB44

monochromatic

#1B498A #2464BD #4483DB #77A5E5 #ABC7EF

Accessibility & contrast

On white

3.81

#4483DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#4483DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4483DB

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4483DB	#FFFFFF	#000000	##000000
##4483DB	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)

#5A8ADE

Deuteranopia (green-blind)

#427CD9

Tritanopia (blue-blind)

#0097A4

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4483db;
/* rgb */ color: rgb(68, 131, 219);
/* oklch */ color: oklch(61.1% 0.149 257.2);

Tailwind

colors: {
  custom: {
    50: '#88a6e6',
    500: '#4483db',
    950: '#000000',
  },
}

SCSS

$custom: #4483db;
$custom-light: #88a6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4483db",
  "rgb": {
    "r": 68,
    "g": 131,
    "b": 219
  },
  "hsl": {
    "h": 214.967,
    "s": 67.713,
    "l": 56.275
  },
  "oklch": {
    "l": 0.61112,
    "c": 0.14899,
    "h": 257.2
  },
  "luminance": 0.22576
}

Semantic roles & 50–950 ramp

primary

#4483DB

secondary

#DCC39E

accent

#A23DEB

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4483DB

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

Preview Lab → · Contrast checker → · Palette generator →