#351D71#351D71

#351D71 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.9% C 0.135 H 289.6°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#351D71
RGB	rgb(53, 29, 113)
HSL	hsl(257, 59%, 28%)
HSV	hsv(257, 74%, 44%)
CMYK	cmyk(53.1%, 74.3%, 0%, 55.7%)
CIE-LAB	lab(19.34, 33.60, -44.41)
CIE-LCH	lch(19.34, 55.69, 307.11°)
OKLab	oklab(31.95% 0.0453 -0.1275)
OKLCH	oklch(31.95% 0.135 289.6)
XYZ	xyz(4.8873, 2.8277, 15.9079)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351D71 #59711D

analogous

#1D2F71 #351D71 #5F1D71

triadic

#351D71 #71351D #1D7135

tetradic

#351D71 #711D2F #59711D #1D715F

square

#351D71 #711D2F #59711D #1D715F

split-complementary

#351D71 #715F1D #2F711D

monochromatic

#0B0618 #1E1140 #351D71 #4C29A2 #653CCD

Accessibility & contrast

On white

13.41

#351D71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#351D71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351D71

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351D71	#FFFFFF	#000000	##FFFFFF
##351D71	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003073

Deuteranopia (green-blind)

#002D6F

Tritanopia (blue-blind)

#203345

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #351d71;
/* rgb */ color: rgb(53, 29, 113);
/* oklch */ color: oklch(31.9% 0.135 289.6);

Tailwind

colors: {
  custom: {
    50: '#735b9b',
    500: '#351d71',
    950: '#000000',
  },
}

SCSS

$custom: #351d71;
$custom-light: #735b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#351d71",
  "rgb": {
    "r": 53,
    "g": 29,
    "b": 113
  },
  "hsl": {
    "h": 257.143,
    "s": 59.155,
    "l": 27.843
  },
  "oklch": {
    "l": 0.31946,
    "c": 0.13529,
    "h": 289.6
  },
  "luminance": 0.02828
}

Semantic roles & 50–950 ramp

primary

#351D71

secondary

#8AA544

accent

#E245B6

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #351D71

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

Preview Lab → · Contrast checker → · Palette generator →