#351A71#351A71

#351A71 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.5% C 0.139 H 290.3°. Best body text is #FFFFFF at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#351A71
RGB	rgb(53, 26, 113)
HSL	hsl(259, 63%, 27%)
HSV	hsv(259, 77%, 44%)
CMYK	cmyk(53.1%, 77%, 0%, 55.7%)
CIE-LAB	lab(18.75, 35.27, -45.38)
CIE-LCH	lch(18.75, 57.47, 307.85°)
OKLab	oklab(31.53% 0.0481 -0.1303)
OKLCH	oklch(31.53% 0.139 290.3)
XYZ	xyz(4.8174, 2.6877, 15.8845)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351A71 #56711A

analogous

#1A2A71 #351A71 #611A71

triadic

#351A71 #71351A #1A7135

tetradic

#351A71 #711A2A #56711A #1A7161

square

#351A71 #711A2A #56711A #1A7161

split-complementary

#351A71 #71611A #2A711A

monochromatic

#0C0619 #1E0F3F #351A71 #4C25A3 #6535D0

Accessibility & contrast

On white

13.66

#351A71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#351A71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351A71

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351A71	#FFFFFF	#000000	##FFFFFF
##351A71	1.00	13.66	1.54	13.66
#FFFFFF	13.66	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F74

Deuteranopia (green-blind)

#002C6F

Tritanopia (blue-blind)

#203144

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #351a71;
/* rgb */ color: rgb(53, 26, 113);
/* oklch */ color: oklch(31.5% 0.139 290.3);

Tailwind

colors: {
  custom: {
    50: '#73599b',
    500: '#351a71',
    950: '#000000',
  },
}

SCSS

$custom: #351a71;
$custom-light: #73599b;
$custom-dark: #000000;

JSON

{
  "hex": "#351a71",
  "rgb": {
    "r": 53,
    "g": 26,
    "b": 113
  },
  "hsl": {
    "h": 258.621,
    "s": 62.59,
    "l": 27.255
  },
  "oklch": {
    "l": 0.31526,
    "c": 0.13892,
    "h": 290.3
  },
  "luminance": 0.02688
}

Semantic roles & 50–950 ramp

primary

#351A71

secondary

#87A641

accent

#E642B3

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #351A71

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

Preview Lab → · Contrast checker → · Palette generator →