#651FAA#651FAA

#651FAA is a dark, highly saturated violet. Relative luminance 0.066; OKLCH L 43.1% C 0.201 H 300.5°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#651FAA
RGB	rgb(101, 31, 170)
HSL	hsl(270, 69%, 39%)
HSV	hsv(270, 82%, 67%)
CMYK	cmyk(40.6%, 81.8%, 0%, 33.3%)
CIE-LAB	lab(30.99, 55.79, -60.54)
CIE-LCH	lch(30.99, 82.33, 312.66°)
OKLab	oklab(43.08% 0.1022 -0.1731)
OKLCH	oklch(43.08% 0.201 300.5)
XYZ	xyz(13.1107, 6.6488, 38.6150)
Luminance	0.0665 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651FAA #64AA1F

analogous

#201FAA #651FAA #AA1FAA

triadic

#651FAA #AA651F #1FAA65

tetradic

#651FAA #AA201F #64AA1F #1FAAAA

square

#651FAA #AA201F #64AA1F #1FAAAA

split-complementary

#651FAA #AAAA1F #1FAA20

monochromatic

#270C42 #461676 #651FAA #842DD9 #A261E2

Accessibility & contrast

On white

9.01

#651FAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#651FAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651FAA

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651FAA	#FFFFFF	#000000	##FFFFFF
##651FAA	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AE

Deuteranopia (green-blind)

#0048A7

Tritanopia (blue-blind)

#554666

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #651faa;
/* rgb */ color: rgb(101, 31, 170);
/* oklch */ color: oklch(43.1% 0.201 300.5);

Tailwind

colors: {
  custom: {
    50: '#9864c4',
    500: '#651faa',
    950: '#000000',
  },
}

SCSS

$custom: #651faa;
$custom-light: #9864c4;
$custom-dark: #000000;

JSON

{
  "hex": "#651faa",
  "rgb": {
    "r": 101,
    "g": 31,
    "b": 170
  },
  "hsl": {
    "h": 270.216,
    "s": 69.154,
    "l": 39.412
  },
  "oklch": {
    "l": 0.43075,
    "c": 0.20102,
    "h": 300.5
  },
  "luminance": 0.06649
}

Semantic roles & 50–950 ramp

primary

#651FAA

secondary

#92C75E

accent

#EC3C93

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0F0613

muted

#7E7A82

Preview Lab

Preview with #651FAA

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

Preview Lab → · Contrast checker → · Palette generator →