#5128D1#5128D1

#5128D1 is a mid, highly saturated violet. Relative luminance 0.079; OKLCH L 45.6% C 0.234 H 283.1°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#5128D1
RGB	rgb(81, 40, 209)
HSL	hsl(255, 68%, 49%)
HSV	hsv(255, 81%, 82%)
CMYK	cmyk(61.2%, 80.9%, 0%, 18%)
CIE-LAB	lab(33.71, 59.83, -79.17)
CIE-LCH	lch(33.71, 99.23, 307.08°)
OKLab	oklab(45.57% 0.053 -0.2283)
OKLCH	oklch(45.57% 0.234 283.1)
XYZ	xyz(15.6572, 7.8693, 61.0031)
Luminance	0.0787 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.02

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5128D1 #A8D128

analogous

#2854D1 #5128D1 #A628D1

triadic

#5128D1 #D15128 #28D151

tetradic

#5128D1 #D12854 #A8D128 #28D1A6

square

#5128D1 #D12854 #A8D128 #28D1A6

split-complementary

#5128D1 #D1A628 #54D128

monochromatic

#29146A #3D1E9E #5128D1 #7857DF #A18BE9

Accessibility & contrast

On white

8.16

#5128D1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#5128D1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5128D1

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5128D1	#FFFFFF	#000000	##FFFFFF
##5128D1	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054D6

Deuteranopia (green-blind)

#0049CE

Tritanopia (blue-blind)

#005C7E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #5128d1;
/* rgb */ color: rgb(81, 40, 209);
/* oklch */ color: oklch(45.6% 0.234 283.1);

Tailwind

colors: {
  custom: {
    50: '#9269e1',
    500: '#5128d1',
    950: '#000000',
  },
}

SCSS

$custom: #5128d1;
$custom-light: #9269e1;
$custom-dark: #000000;

JSON

{
  "hex": "#5128d1",
  "rgb": {
    "r": 81,
    "g": 40,
    "b": 209
  },
  "hsl": {
    "h": 254.556,
    "s": 67.871,
    "l": 48.824
  },
  "oklch": {
    "l": 0.45572,
    "c": 0.23439,
    "h": 283.1
  },
  "luminance": 0.0787
}

Semantic roles & 50–950 ramp

primary

#5128D1

secondary

#BFD382

accent

#EB3DC1

background

#F9F6FE

surface

#F2EBFC

border

#CCC6D5

text

#0E0715

muted

#7E7A84

Preview Lab

Preview with #5128D1

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

Preview Lab → · Contrast checker → · Palette generator →