#350F5B#350F5B

#350F5B is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.0% C 0.125 H 301.1°. Best body text is #FFFFFF at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#350F5B
RGB	rgb(53, 15, 91)
HSL	hsl(270, 72%, 21%)
HSV	hsv(270, 84%, 36%)
CMYK	cmyk(41.8%, 83.5%, 0%, 64.3%)
CIE-LAB	lab(14.70, 34.44, -37.51)
CIE-LCH	lch(14.70, 50.92, 312.56°)
OKLab	oklab(28.03% 0.0646 -0.1071)
OKLCH	oklch(28.03% 0.125 301.1)
XYZ	xyz(3.5269, 1.8538, 10.0675)
Luminance	0.0185 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.02

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#350F5B #355B0F

analogous

#0F0F5B #350F5B #5B0F5B

triadic

#350F5B #5B350F #0F5B35

tetradic

#350F5B #5B0F0F #355B0F #0F5B5B

square

#350F5B #5B0F0F #355B0F #0F5B5B

split-complementary

#350F5B #5B5B0F #0F5B0F

monochromatic

#0F041A #160626 #350F5B #541890 #7220C4

Accessibility & contrast

On white

15.32

#350F5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#350F5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #350F5B

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##350F5B	#FFFFFF	#000000	##FFFFFF
##350F5B	1.00	15.32	1.37	15.32
#FFFFFF	15.32	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255D

Deuteranopia (green-blind)

#00255A

Tritanopia (blue-blind)

#2C2335

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #350f5b;
/* rgb */ color: rgb(53, 15, 91);
/* oklch */ color: oklch(28.0% 0.125 301.1);

Tailwind

colors: {
  custom: {
    50: '#71528a',
    500: '#350f5b',
    950: '#000000',
  },
}

SCSS

$custom: #350f5b;
$custom-light: #71528a;
$custom-dark: #000000;

JSON

{
  "hex": "#350f5b",
  "rgb": {
    "r": 53,
    "g": 15,
    "b": 91
  },
  "hsl": {
    "h": 270,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.28032,
    "c": 0.12512,
    "h": 301.1
  },
  "luminance": 0.01854
}

Semantic roles & 50–950 ramp

primary

#350F5B

secondary

#639531

accent

#EE3994

background

#F7F4F8

surface

#EDE7F0

border

#C8C3CB

text

#08020C

muted

#7B787D

Preview Lab

Preview with #350F5B

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

Preview Lab → · Contrast checker → · Palette generator →