#5141EA#5141EA

#5141EA is a mid, highly saturated blue. Relative luminance 0.115; OKLCH L 51.0% C 0.241 H 277.8°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#5141EA
RGB	rgb(81, 65, 234)
HSL	hsl(246, 80%, 59%)
HSV	hsv(246, 72%, 92%)
CMYK	cmyk(65.4%, 72.2%, 0%, 8.2%)
CIE-LAB	lab(40.36, 55.11, -82.53)
CIE-LCH	lch(40.36, 99.24, 303.73°)
OKLab	oklab(50.97% 0.0326 -0.2383)
OKLCH	oklch(50.97% 0.241 277.8)
XYZ	xyz(20.1301, 11.4687, 78.9788)
Luminance	0.1147 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5141EA #DAEA41

analogous

#4185EA #5141EA #A541EA

triadic

#5141EA #EA5141 #41EA51

tetradic

#5141EA #EA4185 #DAEA41 #41EAA5

square

#5141EA #EA4185 #DAEA41 #41EAA5

split-complementary

#5141EA #EAA541 #85EA41

monochromatic

#1F129F #2A18D6 #5141EA #8378F0 #B6AFF6

Accessibility & contrast

On white

6.38

#5141EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#5141EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5141EA

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5141EA	#FFFFFF	#000000	##FFFFFF
##5141EA	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066EF

Deuteranopia (green-blind)

#0058E7

Tritanopia (blue-blind)

#007192

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5141ea;
/* rgb */ color: rgb(81, 65, 234);
/* oklch */ color: oklch(51.0% 0.241 277.8);

Tailwind

colors: {
  custom: {
    50: '#9478f2',
    500: '#5141ea',
    950: '#000000',
  },
}

SCSS

$custom: #5141ea;
$custom-light: #9478f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5141ea",
  "rgb": {
    "r": 81,
    "g": 65,
    "b": 234
  },
  "hsl": {
    "h": 245.68,
    "s": 80.095,
    "l": 58.627
  },
  "oklch": {
    "l": 0.50967,
    "c": 0.24057,
    "h": 277.8
  },
  "luminance": 0.1147
}

Semantic roles & 50–950 ramp

primary

#5141EA

secondary

#DEE5A2

accent

#F731E4

background

#FAF7FF

surface

#F3EDFE

border

#CDC8D6

text

#0F0917

muted

#7F7B85

Preview Lab

Preview with #5141EA

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

Preview Lab → · Contrast checker → · Palette generator →