#5137C1#5137C1

#5137C1 is a mid, highly saturated violet. Relative luminance 0.083; OKLCH L 45.8% C 0.202 H 283.6°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#5137C1
RGB	rgb(81, 55, 193)
HSL	hsl(251, 56%, 49%)
HSV	hsv(251, 72%, 76%)
CMYK	cmyk(58%, 71.5%, 0%, 24.3%)
CIE-LAB	lab(34.66, 48.06, -68.27)
CIE-LCH	lch(34.66, 83.49, 305.15°)
OKLab	oklab(45.77% 0.0476 -0.1966)
OKLCH	oklch(45.77% 0.202 283.6)
XYZ	xyz(14.3822, 8.3310, 51.2919)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5137C1 #A7C137

analogous

#3762C1 #5137C1 #9637C1

triadic

#5137C1 #C15137 #37C151

tetradic

#5137C1 #C13762 #A7C137 #37C196

square

#5137C1 #C13762 #A7C137 #37C196

split-complementary

#5137C1 #C19637 #62C137

monochromatic

#291C62 #3D2991 #5137C1 #7863D2 #A192E0

Accessibility & contrast

On white

7.88

#5137C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#5137C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5137C1

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5137C1	#FFFFFF	#000000	##FFFFFF
##5137C1	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C5

Deuteranopia (green-blind)

#004DBE

Tritanopia (blue-blind)

#105C78

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #5137c1;
/* rgb */ color: rgb(81, 55, 193);
/* oklch */ color: oklch(45.8% 0.202 283.6);

Tailwind

colors: {
  custom: {
    50: '#8e70d5',
    500: '#5137c1',
    950: '#000000',
  },
}

SCSS

$custom: #5137c1;
$custom-light: #8e70d5;
$custom-dark: #000000;

JSON

{
  "hex": "#5137c1",
  "rgb": {
    "r": 81,
    "g": 55,
    "b": 193
  },
  "hsl": {
    "h": 251.304,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.45773,
    "c": 0.20229,
    "h": 283.6
  },
  "luminance": 0.08332
}

Semantic roles & 50–950 ramp

primary

#5137C1

secondary

#BFCB89

accent

#DF49C3

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #5137C1

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

Preview Lab → · Contrast checker → · Palette generator →