#351B8F#351B8F

#351B8F is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.8% C 0.174 H 282.8°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#351B8F
RGB	rgb(53, 27, 143)
HSL	hsl(253, 68%, 33%)
HSV	hsv(253, 81%, 56%)
CMYK	cmyk(62.9%, 81.1%, 0%, 43.9%)
CIE-LAB	lab(22.03, 43.82, -58.99)
CIE-LCH	lch(22.03, 73.49, 306.60°)
OKLab	oklab(34.76% 0.0385 -0.1701)
OKLCH	oklch(34.76% 0.174 282.8)
XYZ	xyz(6.8165, 3.5234, 26.3022)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351B8F #758F1B

analogous

#1B3B8F #351B8F #6F1B8F

triadic

#351B8F #8F351B #1B8F35

tetradic

#351B8F #8F1B3B #758F1B #1B8F6F

square

#351B8F #8F1B3B #758F1B #1B8F6F

split-complementary

#351B8F #8F6F1B #3B8F1B

monochromatic

#0F0828 #22115C #351B8F #4825C2 #6948DC

Accessibility & contrast

On white

12.32

#351B8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#351B8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351B8F

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351B8F	#FFFFFF	#000000	##FFFFFF
##351B8F	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003892

Deuteranopia (green-blind)

#00318D

Tritanopia (blue-blind)

#003E55

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #351b8f;
/* rgb */ color: rgb(53, 27, 143);
/* oklch */ color: oklch(34.8% 0.174 282.8);

Tailwind

colors: {
  custom: {
    50: '#795cb1',
    500: '#351b8f',
    950: '#000000',
  },
}

SCSS

$custom: #351b8f;
$custom-light: #795cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#351b8f",
  "rgb": {
    "r": 53,
    "g": 27,
    "b": 143
  },
  "hsl": {
    "h": 253.448,
    "s": 68.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.34758,
    "c": 0.17443,
    "h": 282.8
  },
  "luminance": 0.03524
}

Semantic roles & 50–950 ramp

primary

#351B8F

secondary

#A4BE48

accent

#EB3DC4

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #351B8F

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

Preview Lab → · Contrast checker → · Palette generator →