#34177B#34177B

#34177B is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.1% C 0.154 H 287.3°. Best body text is #FFFFFF at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#34177B
RGB	rgb(52, 23, 123)
HSL	hsl(257, 68%, 29%)
HSV	hsv(257, 81%, 48%)
CMYK	cmyk(57.7%, 81.3%, 0%, 51.8%)
CIE-LAB	lab(19.11, 39.65, -51.21)
CIE-LCH	lch(19.11, 64.77, 307.75°)
OKLab	oklab(32.06% 0.046 -0.1474)
OKLCH	oklch(32.06% 0.154 287.3)
XYZ	xyz(5.2967, 2.7726, 18.9911)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34177B #5E7B17

analogous

#172C7B #34177B #66177B

triadic

#34177B #7B3417 #177B34

tetradic

#34177B #7B172C #5E7B17 #177B66

square

#34177B #7B172C #5E7B17 #177B66

split-complementary

#34177B #7B6617 #2C7B17

monochromatic

#0B051A #1E0D47 #34177B #4A21AF #6333D9

Accessibility & contrast

On white

13.51

#34177B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#34177B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34177B

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34177B	#FFFFFF	#000000	##FFFFFF
##34177B	1.00	13.51	1.55	13.51
#FFFFFF	13.51	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317E

Deuteranopia (green-blind)

#002C79

Tritanopia (blue-blind)

#143449

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #34177b;
/* rgb */ color: rgb(52, 23, 123);
/* oklch */ color: oklch(32.1% 0.154 287.3);

Tailwind

colors: {
  custom: {
    50: '#7558a2',
    500: '#34177b',
    950: '#000000',
  },
}

SCSS

$custom: #34177b;
$custom-light: #7558a2;
$custom-dark: #000000;

JSON

{
  "hex": "#34177b",
  "rgb": {
    "r": 52,
    "g": 23,
    "b": 123
  },
  "hsl": {
    "h": 257.4,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.32061,
    "c": 0.15442,
    "h": 287.3
  },
  "luminance": 0.02773
}

Semantic roles & 50–950 ramp

primary

#34177B

secondary

#8FB03E

accent

#EB3CB9

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #34177B

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

Preview Lab → · Contrast checker → · Palette generator →