#34177D#34177D

#34177D is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.3% C 0.157 H 286.8°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#34177D
RGB	rgb(52, 23, 125)
HSL	hsl(257, 69%, 29%)
HSV	hsv(257, 82%, 49%)
CMYK	cmyk(58.4%, 81.6%, 0%, 51%)
CIE-LAB	lab(19.32, 40.24, -52.14)
CIE-LCH	lch(19.32, 65.86, 307.66°)
OKLab	oklab(32.27% 0.0453 -0.1501)
OKLCH	oklch(32.27% 0.157 286.8)
XYZ	xyz(5.4231, 2.8232, 19.6572)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34177D #607D17

analogous

#172D7D #34177D #67177D

triadic

#34177D #7D3417 #177D34

tetradic

#34177D #7D172D #607D17 #177D67

square

#34177D #7D172D #607D17 #177D67

split-complementary

#34177D #7D6717 #2D7D17

monochromatic

#0B051A #1E0D49 #34177D #4A21B1 #6435DA

Accessibility & contrast

On white

13.42

#34177D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#34177D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34177D

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34177D	#FFFFFF	#000000	##FFFFFF
##34177D	1.00	13.42	1.56	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003180

Deuteranopia (green-blind)

#002C7B

Tritanopia (blue-blind)

#11354A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #34177d;
/* rgb */ color: rgb(52, 23, 125);
/* oklch */ color: oklch(32.3% 0.157 286.8);

Tailwind

colors: {
  custom: {
    50: '#7558a4',
    500: '#34177d',
    950: '#000000',
  },
}

SCSS

$custom: #34177d;
$custom-light: #7558a4;
$custom-dark: #000000;

JSON

{
  "hex": "#34177d",
  "rgb": {
    "r": 52,
    "g": 23,
    "b": 125
  },
  "hsl": {
    "h": 257.059,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.32272,
    "c": 0.15681,
    "h": 286.8
  },
  "luminance": 0.02824
}

Semantic roles & 50–950 ramp

primary

#34177D

secondary

#91B23E

accent

#EC3CBA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #34177D

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

Preview Lab → · Contrast checker → · Palette generator →