#4481DF#4481DF

#4481DF is a mid, vivid blue. Relative luminance 0.223; OKLCH L 60.9% C 0.156 H 258.8°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#4481DF
RGB	rgb(68, 129, 223)
HSL	hsl(216, 71%, 57%)
HSV	hsv(216, 70%, 87%)
CMYK	cmyk(69.5%, 42.2%, 0%, 12.5%)
CIE-LAB	lab(54.30, 11.03, -53.73)
CIE-LCH	lch(54.30, 54.85, 281.61°)
OKLab	oklab(60.93% -0.0303 -0.1535)
OKLCH	oklch(60.93% 0.156 258.8)
XYZ	xyz(23.5486, 22.2547, 72.8523)
Luminance	0.2226 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4481DF #DFA244

analogous

#44CFDF #4481DF #5544DF

triadic

#4481DF #DF4481 #81DF44

tetradic

#4481DF #DF44CF #DFA244 #44DF55

square

#4481DF #DF44CF #DFA244 #44DF55

split-complementary

#4481DF #DF5544 #CFDF44

monochromatic

#194890 #2262C4 #4481DF #78A4E8 #ADC7F1

Accessibility & contrast

On white

3.85

#4481DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#4481DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4481DF

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4481DF	#FFFFFF	#000000	##000000
##4481DF	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)

#548AE3

Deuteranopia (green-blind)

#3A7BDD

Tritanopia (blue-blind)

#0097A5

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4481df;
/* rgb */ color: rgb(68, 129, 223);
/* oklch */ color: oklch(60.9% 0.156 258.8);

Tailwind

colors: {
  custom: {
    50: '#89a5e9',
    500: '#4481df',
    950: '#000000',
  },
}

SCSS

$custom: #4481df;
$custom-light: #89a5e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4481df",
  "rgb": {
    "r": 68,
    "g": 129,
    "b": 223
  },
  "hsl": {
    "h": 216.387,
    "s": 70.776,
    "l": 57.059
  },
  "oklch": {
    "l": 0.60925,
    "c": 0.15645,
    "h": 258.8
  },
  "luminance": 0.22257
}

Semantic roles & 50–950 ramp

primary

#4481DF

secondary

#DFC6A0

accent

#A73AEE

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4481DF

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

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