#4483DE#4483DE

#4483DE is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.3% C 0.153 H 257.8°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#4483DE
RGB	rgb(68, 131, 222)
HSL	hsl(215, 70%, 57%)
HSV	hsv(215, 69%, 87%)
CMYK	cmyk(69.4%, 41%, 0%, 12.9%)
CIE-LAB	lab(54.80, 9.46, -52.37)
CIE-LCH	lch(54.80, 53.22, 280.24°)
OKLab	oklab(61.29% -0.0323 -0.1495)
OKLCH	oklch(61.29% 0.153 257.8)
XYZ	xyz(23.6802, 22.7330, 72.2330)
Luminance	0.2273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4483DE #DE9F44

analogous

#44D0DE #4483DE #5244DE

triadic

#4483DE #DE4483 #83DE44

tetradic

#4483DE #DE44D0 #DE9F44 #44DE52

square

#4483DE #DE44D0 #DE9F44 #44DE52

split-complementary

#4483DE #DE5244 #D0DE44

monochromatic

#19498E #2264C2 #4483DE #78A5E7 #ACC8F0

Accessibility & contrast

On white

3.79

#4483DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#4483DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4483DE

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4483DE	#FFFFFF	#000000	##000000
##4483DE	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#588BE2

Deuteranopia (green-blind)

#3F7DDC

Tritanopia (blue-blind)

#0098A6

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4483de;
/* rgb */ color: rgb(68, 131, 222);
/* oklch */ color: oklch(61.3% 0.153 257.8);

Tailwind

colors: {
  custom: {
    50: '#89a6e9',
    500: '#4483de',
    950: '#000000',
  },
}

SCSS

$custom: #4483de;
$custom-light: #89a6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4483de",
  "rgb": {
    "r": 68,
    "g": 131,
    "b": 222
  },
  "hsl": {
    "h": 215.455,
    "s": 70,
    "l": 56.863
  },
  "oklch": {
    "l": 0.61294,
    "c": 0.15292,
    "h": 257.8
  },
  "luminance": 0.22735
}

Semantic roles & 50–950 ramp

primary

#4483DE

secondary

#DEC59F

accent

#A43BED

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4483DE

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

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