#5641D9#5641D9

#5641D9 is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.8% C 0.220 H 281.1°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#5641D9
RGB	rgb(86, 65, 217)
HSL	hsl(248, 67%, 55%)
HSV	hsv(248, 70%, 85%)
CMYK	cmyk(60.4%, 70%, 0%, 14.9%)
CIE-LAB	lab(39.19, 50.58, -74.75)
CIE-LCH	lch(39.19, 90.25, 304.08°)
OKLab	oklab(49.76% 0.0423 -0.2155)
OKLCH	oklch(49.76% 0.22 281.1)
XYZ	xyz(18.2485, 10.7675, 66.7489)
Luminance	0.1077 (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

#5641D9 #C4D941

analogous

#4178D9 #5641D9 #A241D9

triadic

#5641D9 #D95641 #41D956

tetradic

#5641D9 #D94178 #C4D941 #41D9A2

square

#5641D9 #D94178 #C4D941 #41D9A2

split-complementary

#5641D9 #D9A241 #78D941

monochromatic

#291B85 #3925B8 #5641D9 #8374E3 #B1A7ED

Accessibility & contrast

On white

6.66

#5641D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#5641D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5641D9

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5641D9	#FFFFFF	#000000	##FFFFFF
##5641D9	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DE

Deuteranopia (green-blind)

#0057D6

Tritanopia (blue-blind)

#006A88

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5641d9;
/* rgb */ color: rgb(86, 65, 217);
/* oklch */ color: oklch(49.8% 0.220 281.1);

Tailwind

colors: {
  custom: {
    50: '#9478e6',
    500: '#5641d9',
    950: '#000000',
  },
}

SCSS

$custom: #5641d9;
$custom-light: #9478e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5641d9",
  "rgb": {
    "r": 86,
    "g": 65,
    "b": 217
  },
  "hsl": {
    "h": 248.289,
    "s": 66.667,
    "l": 55.294
  },
  "oklch": {
    "l": 0.49758,
    "c": 0.2196,
    "h": 281.1
  },
  "luminance": 0.10769
}

Semantic roles & 50–950 ramp

primary

#5641D9

secondary

#D2DB9B

accent

#EA3ED2

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0F0916

muted

#7E7B84

Preview Lab

Preview with #5641D9

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

Preview Lab → · Contrast checker → · Palette generator →