#5247BB#5247BB

#5247BB is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.8% C 0.176 H 281.7°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#5247BB
RGB	rgb(82, 71, 187)
HSL	hsl(246, 46%, 51%)
HSV	hsv(246, 62%, 73%)
CMYK	cmyk(56.1%, 62%, 0%, 26.7%)
CIE-LAB	lab(37.64, 37.18, -59.88)
CIE-LCH	lch(37.64, 70.48, 301.84°)
OKLab	oklab(47.79% 0.0357 -0.172)
OKLCH	oklch(47.79% 0.176 281.7)
XYZ	xyz(14.6998, 9.8872, 48.1379)
Luminance	0.0989 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.64

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5247BB #B0BB47

analogous

#4776BB #5247BB #8C47BB

triadic

#5247BB #BB5247 #47BB52

tetradic

#5247BB #BB4776 #B0BB47 #47BB8C

square

#5247BB #BB4776 #B0BB47 #47BB8C

split-complementary

#5247BB #BB8C47 #76BB47

monochromatic

#2B2563 #3E3590 #5247BB #7C74CC #A6A0DC

Accessibility & contrast

On white

7.05

#5247BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#5247BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5247BB

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5247BB	#FFFFFF	#000000	##FFFFFF
##5247BB	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBF

Deuteranopia (green-blind)

#0054B9

Tritanopia (blue-blind)

#1D637A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #5247bb;
/* rgb */ color: rgb(82, 71, 187);
/* oklch */ color: oklch(47.8% 0.176 281.7);

Tailwind

colors: {
  custom: {
    50: '#8c7bd0',
    500: '#5247bb',
    950: '#000000',
  },
}

SCSS

$custom: #5247bb;
$custom-light: #8c7bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#5247bb",
  "rgb": {
    "r": 82,
    "g": 71,
    "b": 187
  },
  "hsl": {
    "h": 245.69,
    "s": 46.032,
    "l": 50.588
  },
  "oklch": {
    "l": 0.47787,
    "c": 0.17563,
    "h": 281.7
  },
  "luminance": 0.09888
}

Semantic roles & 50–950 ramp

primary

#5247BB

secondary

#C4C995

accent

#D652C9

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #5247BB

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

Preview Lab → · Contrast checker → · Palette generator →