#34187C#34187C

#34187C is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.3% C 0.155 H 286.9°. Best body text is #FFFFFF at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#34187C
RGB	rgb(52, 24, 124)
HSL	hsl(257, 68%, 29%)
HSV	hsv(257, 81%, 49%)
CMYK	cmyk(58.1%, 80.6%, 0%, 51.4%)
CIE-LAB	lab(19.38, 39.46, -51.40)
CIE-LCH	lch(19.38, 64.80, 307.51°)
OKLab	oklab(32.28% 0.0449 -0.148)
OKLCH	oklch(32.28% 0.155 286.9)
XYZ	xyz(5.3798, 2.8383, 19.3292)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34187C #607C18

analogous

#182E7C #34187C #66187C

triadic

#34187C #7C3418 #187C34

tetradic

#34187C #7C182E #607C18 #187C66

square

#34187C #7C182E #607C18 #187C66

split-complementary

#34187C #7C6618 #2E7C18

monochromatic

#0B051A #1E0E49 #34187C #4A22AF #6436D8

Accessibility & contrast

On white

13.39

#34187C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#34187C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34187C

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34187C	#FFFFFF	#000000	##FFFFFF
##34187C	1.00	13.39	1.57	13.39
#FFFFFF	13.39	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317F

Deuteranopia (green-blind)

#002C7A

Tritanopia (blue-blind)

#13354A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #34187c;
/* rgb */ color: rgb(52, 24, 124);
/* oklch */ color: oklch(32.3% 0.155 286.9);

Tailwind

colors: {
  custom: {
    50: '#7559a3',
    500: '#34187c',
    950: '#000000',
  },
}

SCSS

$custom: #34187c;
$custom-light: #7559a3;
$custom-dark: #000000;

JSON

{
  "hex": "#34187c",
  "rgb": {
    "r": 52,
    "g": 24,
    "b": 124
  },
  "hsl": {
    "h": 256.8,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.32284,
    "c": 0.15463,
    "h": 286.9
  },
  "luminance": 0.02839
}

Semantic roles & 50–950 ramp

primary

#34187C

secondary

#91B13F

accent

#EA3DBA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #34187C

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

Preview Lab → · Contrast checker → · Palette generator →