#4447AC#4447AC

#4447AC is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.5% C 0.158 H 276.8°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#4447AC
RGB	rgb(68, 71, 172)
HSL	hsl(238, 43%, 47%)
HSV	hsv(238, 60%, 67%)
CMYK	cmyk(60.5%, 58.7%, 0%, 32.5%)
CIE-LAB	lab(35.43, 29.73, -54.65)
CIE-LCH	lch(35.43, 62.22, 298.55°)
OKLab	oklab(45.53% 0.0188 -0.157)
OKLCH	oklch(45.53% 0.158 276.8)
XYZ	xyz(12.0811, 8.7131, 40.0669)
Luminance	0.0871 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4447AC #ACA944

analogous

#447BAC #4447AC #7544AC

triadic

#4447AC #AC4447 #47AC44

tetradic

#4447AC #AC447B #ACA944 #44AC75

square

#4447AC #AC447B #ACA944 #44AC75

split-complementary

#4447AC #AC7544 #7BAC44

monochromatic

#212354 #333580 #4447AC #696CC4 #9597D5

Accessibility & contrast

On white

7.66

#4447AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#4447AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4447AC

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4447AC	#FFFFFF	#000000	##FFFFFF
##4447AC	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058AF

Deuteranopia (green-blind)

#004FAA

Tritanopia (blue-blind)

#005F72

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4447ac;
/* rgb */ color: rgb(68, 71, 172);
/* oklch */ color: oklch(45.5% 0.158 276.8);

Tailwind

colors: {
  custom: {
    50: '#827ac5',
    500: '#4447ac',
    950: '#000000',
  },
}

SCSS

$custom: #4447ac;
$custom-light: #827ac5;
$custom-dark: #000000;

JSON

{
  "hex": "#4447ac",
  "rgb": {
    "r": 68,
    "g": 71,
    "b": 172
  },
  "hsl": {
    "h": 238.269,
    "s": 43.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.45525,
    "c": 0.15813,
    "h": 276.8
  },
  "luminance": 0.08714
}

Semantic roles & 50–950 ramp

primary

#4447AC

secondary

#C1BF8B

accent

#CF55D3

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #4447AC

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

Preview Lab → · Contrast checker → · Palette generator →