#5447BB#5447BB

#5447BB is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.9% C 0.175 H 282.6°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#5447BB
RGB	rgb(84, 71, 187)
HSL	hsl(247, 46%, 51%)
HSV	hsv(247, 62%, 73%)
CMYK	cmyk(55.1%, 62%, 0%, 26.7%)
CIE-LAB	lab(37.80, 37.55, -59.60)
CIE-LCH	lch(37.80, 70.44, 302.21°)
OKLab	oklab(47.95% 0.0383 -0.1711)
OKLCH	oklch(47.95% 0.175 282.6)
XYZ	xyz(14.8763, 9.9783, 48.1462)
Luminance	0.0998 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.72

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5447BB #AEBB47

analogous

#4774BB #5447BB #8E47BB

triadic

#5447BB #BB5447 #47BB54

tetradic

#5447BB #BB4774 #AEBB47 #47BB8E

square

#5447BB #BB4774 #AEBB47 #47BB8E

split-complementary

#5447BB #BB8E47 #74BB47

monochromatic

#2C2563 #3F3590 #5447BB #7E74CC #A7A0DC

Accessibility & contrast

On white

7.01

#5447BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#5447BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5447BB

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5447BB	#FFFFFF	#000000	##FFFFFF
##5447BB	1.00	7.01	3.00	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBF

Deuteranopia (green-blind)

#0055B9

Tritanopia (blue-blind)

#24637A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #5447bb;
/* rgb */ color: rgb(84, 71, 187);
/* oklch */ color: oklch(47.9% 0.175 282.6);

Tailwind

colors: {
  custom: {
    50: '#8d7bd0',
    500: '#5447bb',
    950: '#000000',
  },
}

SCSS

$custom: #5447bb;
$custom-light: #8d7bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#5447bb",
  "rgb": {
    "r": 84,
    "g": 71,
    "b": 187
  },
  "hsl": {
    "h": 246.724,
    "s": 46.032,
    "l": 50.588
  },
  "oklch": {
    "l": 0.47948,
    "c": 0.17533,
    "h": 282.6
  },
  "luminance": 0.09979
}

Semantic roles & 50–950 ramp

primary

#5447BB

secondary

#C3C995

accent

#D652C7

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #5447BB

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

Preview Lab → · Contrast checker → · Palette generator →