#5144E7#5144E7

#5144E7 is a mid, highly saturated blue. Relative luminance 0.117; OKLCH L 51.1% C 0.234 H 277.7°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#5144E7
RGB	rgb(81, 68, 231)
HSL	hsl(245, 77%, 59%)
HSV	hsv(245, 71%, 91%)
CMYK	cmyk(64.9%, 70.6%, 0%, 9.4%)
CIE-LAB	lab(40.66, 52.59, -80.34)
CIE-LCH	lch(40.66, 96.02, 303.21°)
OKLab	oklab(51.1% 0.0313 -0.232)
OKLCH	oklch(51.1% 0.234 277.7)
XYZ	xyz(19.8796, 11.6514, 76.7871)
Luminance	0.1165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5144E7 #DAE744

analogous

#4488E7 #5144E7 #A244E7

triadic

#5144E7 #E75144 #44E751

tetradic

#5144E7 #E74488 #DAE744 #44E7A2

square

#5144E7 #E74488 #DAE744 #44E7A2

split-complementary

#5144E7 #E7A244 #88E744

monochromatic

#1F149D #2A1BD3 #5144E7 #837AEE #B6B0F5

Accessibility & contrast

On white

6.31

#5144E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#5144E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5144E7

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5144E7	#FFFFFF	#000000	##FFFFFF
##5144E7	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066EC

Deuteranopia (green-blind)

#0059E4

Tritanopia (blue-blind)

#007191

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5144e7;
/* rgb */ color: rgb(81, 68, 231);
/* oklch */ color: oklch(51.1% 0.234 277.7);

Tailwind

colors: {
  custom: {
    50: '#947af0',
    500: '#5144e7',
    950: '#000000',
  },
}

SCSS

$custom: #5144e7;
$custom-light: #947af0;
$custom-dark: #000000;

JSON

{
  "hex": "#5144e7",
  "rgb": {
    "r": 81,
    "g": 68,
    "b": 231
  },
  "hsl": {
    "h": 244.785,
    "s": 77.251,
    "l": 58.627
  },
  "oklch": {
    "l": 0.51095,
    "c": 0.23407,
    "h": 277.7
  },
  "luminance": 0.11653
}

Semantic roles & 50–950 ramp

primary

#5144E7

secondary

#DEE4A3

accent

#F434E4

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0917

muted

#7F7B85

Preview Lab

Preview with #5144E7

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

Preview Lab → · Contrast checker → · Palette generator →