#34178F#34178F

#34178F is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.2% C 0.178 H 282.7°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#34178F
RGB	rgb(52, 23, 143)
HSL	hsl(255, 72%, 33%)
HSV	hsv(255, 84%, 56%)
CMYK	cmyk(63.6%, 83.9%, 0%, 43.9%)
CIE-LAB	lab(21.30, 45.54, -60.19)
CIE-LCH	lch(21.30, 75.48, 307.11°)
OKLab	oklab(34.23% 0.0392 -0.1736)
OKLCH	oklch(34.23% 0.178 282.7)
XYZ	xyz(6.6790, 3.3255, 26.2712)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34178F #728F17

analogous

#17368F #34178F #70178F

triadic

#34178F #8F3417 #178F34

tetradic

#34178F #8F1736 #728F17 #178F70

square

#34178F #8F1736 #728F17 #178F70

split-complementary

#34178F #8F7017 #368F17

monochromatic

#0E0626 #210F5A #34178F #471FC4 #6740E0

Accessibility & contrast

On white

12.61

#34178F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#34178F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34178F

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34178F	#FFFFFF	#000000	##FFFFFF
##34178F	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003792

Deuteranopia (green-blind)

#002F8D

Tritanopia (blue-blind)

#003C54

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #34178f;
/* rgb */ color: rgb(52, 23, 143);
/* oklch */ color: oklch(34.2% 0.178 282.7);

Tailwind

colors: {
  custom: {
    50: '#795ab1',
    500: '#34178f',
    950: '#000000',
  },
}

SCSS

$custom: #34178f;
$custom-light: #795ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#34178f",
  "rgb": {
    "r": 52,
    "g": 23,
    "b": 143
  },
  "hsl": {
    "h": 254.5,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.34232,
    "c": 0.17797,
    "h": 282.7
  },
  "luminance": 0.03326
}

Semantic roles & 50–950 ramp

primary

#34178F

secondary

#A2C141

accent

#EF39C3

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #34178F

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

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