#5641E3#5641E3

#5641E3 is a mid, highly saturated blue. Relative luminance 0.113; OKLCH L 50.7% C 0.231 H 280.1°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#5641E3
RGB	rgb(86, 65, 227)
HSL	hsl(248, 74%, 57%)
HSV	hsv(248, 71%, 89%)
CMYK	cmyk(62.1%, 71.4%, 0%, 11%)
CIE-LAB	lab(40.09, 53.59, -78.99)
CIE-LCH	lch(40.09, 95.45, 304.15°)
OKLab	oklab(50.67% 0.0405 -0.2279)
OKLCH	oklch(50.67% 0.231 280.1)
XYZ	xyz(19.5888, 11.3036, 73.8077)
Luminance	0.1130 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5641E3 #CEE341

analogous

#417DE3 #5641E3 #A741E3

triadic

#5641E3 #E35641 #41E356

tetradic

#5641E3 #E3417D #CEE341 #41E3A7

square

#5641E3 #E3417D #CEE341 #41E3A7

split-complementary

#5641E3 #E3A741 #7DE341

monochromatic

#261694 #341EC9 #5641E3 #8576EB #B5ACF3

Accessibility & contrast

On white

6.44

#5641E3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#5641E3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5641E3

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5641E3	#FFFFFF	#000000	##FFFFFF
##5641E3	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064E8

Deuteranopia (green-blind)

#0058E0

Tritanopia (blue-blind)

#006E8E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #5641e3;
/* rgb */ color: rgb(86, 65, 227);
/* oklch */ color: oklch(50.7% 0.231 280.1);

Tailwind

colors: {
  custom: {
    50: '#9678ed',
    500: '#5641e3',
    950: '#000000',
  },
}

SCSS

$custom: #5641e3;
$custom-light: #9678ed;
$custom-dark: #000000;

JSON

{
  "hex": "#5641e3",
  "rgb": {
    "r": 86,
    "g": 65,
    "b": 227
  },
  "hsl": {
    "h": 247.778,
    "s": 74.312,
    "l": 57.255
  },
  "oklch": {
    "l": 0.50674,
    "c": 0.23144,
    "h": 280.1
  },
  "luminance": 0.11305
}

Semantic roles & 50–950 ramp

primary

#5641E3

secondary

#D8E19F

accent

#F137D9

background

#FAF7FE

surface

#F3EDFD

border

#CDC8D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #5641E3

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

Preview Lab → · Contrast checker → · Palette generator →