#351B68#351B68

#351B68 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.8% C 0.126 H 293.0°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#351B68
RGB	rgb(53, 27, 104)
HSL	hsl(260, 59%, 26%)
HSV	hsv(260, 74%, 41%)
CMYK	cmyk(49%, 74%, 0%, 59.2%)
CIE-LAB	lab(18.10, 31.98, -40.58)
CIE-LCH	lch(18.10, 51.67, 308.24°)
OKLab	oklab(30.81% 0.0492 -0.1162)
OKLCH	oklch(30.81% 0.126 293)
XYZ	xyz(4.3581, 2.5401, 13.3547)
Luminance	0.0254 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351B68 #4E681B

analogous

#1B2768 #351B68 #5B1B68

triadic

#351B68 #68351B #1B6835

tetradic

#351B68 #681B27 #4E681B #1B685B

square

#351B68 #681B27 #4E681B #1B685B

split-complementary

#351B68 #685B1B #27681B

monochromatic

#0C0618 #1C0E37 #351B68 #4E2899 #6734C9

Accessibility & contrast

On white

13.93

#351B68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#351B68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351B68

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351B68	#FFFFFF	#000000	##FFFFFF
##351B68	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6A

Deuteranopia (green-blind)

#002B66

Tritanopia (blue-blind)

#262E3F

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #351b68;
/* rgb */ color: rgb(53, 27, 104);
/* oklch */ color: oklch(30.8% 0.126 293.0);

Tailwind

colors: {
  custom: {
    50: '#725a94',
    500: '#351b68',
    950: '#000000',
  },
}

SCSS

$custom: #351b68;
$custom-light: #725a94;
$custom-dark: #000000;

JSON

{
  "hex": "#351b68",
  "rgb": {
    "r": 53,
    "g": 27,
    "b": 104
  },
  "hsl": {
    "h": 260.26,
    "s": 58.779,
    "l": 25.686
  },
  "oklch": {
    "l": 0.30805,
    "c": 0.12625,
    "h": 293
  },
  "luminance": 0.0254
}

Semantic roles & 50–950 ramp

primary

#351B68

secondary

#7E9D42

accent

#E246AD

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08040D

muted

#7B797E

Preview Lab

Preview with #351B68

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

Preview Lab → · Contrast checker → · Palette generator →