#340C50#340C50

#340C50 is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.5% C 0.116 H 306.6°. Best body text is #FFFFFF at 15.98:1 contrast (WCAG AA passes).

Color values

HEX	#340C50
RGB	rgb(52, 12, 80)
HSL	hsl(275, 74%, 18%)
HSV	hsv(275, 85%, 31%)
CMYK	cmyk(35%, 85%, 0%, 68.6%)
CIE-LAB	lab(13.06, 32.67, -32.72)
CIE-LCH	lch(13.06, 46.24, 314.96°)
OKLab	oklab(26.53% 0.069 -0.0931)
OKLCH	oklch(26.53% 0.116 306.6)
XYZ	xyz(2.9953, 1.5722, 7.7335)
Luminance	0.0157 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340C50 #28500C

analogous

#120C50 #340C50 #500C4A

triadic

#340C50 #50340C #0C5034

tetradic

#340C50 #50120C #28500C #0C4A50

square

#340C50 #50120C #28500C #0C4A50

split-complementary

#340C50 #4A500C #0C5012

monochromatic

#11041B #11041B #340C50 #571485 #791CBA

Accessibility & contrast

On white

15.98

#340C50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#340C50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340C50

15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340C50	#FFFFFF	#000000	##FFFFFF
##340C50	1.00	15.98	1.31	15.98
#FFFFFF	15.98	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	15.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002052

Deuteranopia (green-blind)

#00224F

Tritanopia (blue-blind)

#2F1D2E

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #340c50;
/* rgb */ color: rgb(52, 12, 80);
/* oklch */ color: oklch(26.5% 0.116 306.6);

Tailwind

colors: {
  custom: {
    50: '#6f5082',
    500: '#340c50',
    950: '#000000',
  },
}

SCSS

$custom: #340c50;
$custom-light: #6f5082;
$custom-dark: #000000;

JSON

{
  "hex": "#340c50",
  "rgb": {
    "r": 52,
    "g": 12,
    "b": 80
  },
  "hsl": {
    "h": 275.294,
    "s": 73.913,
    "l": 18.039
  },
  "oklch": {
    "l": 0.26532,
    "c": 0.11591,
    "h": 306.6
  },
  "luminance": 0.01572
}

Semantic roles & 50–950 ramp

primary

#340C50

secondary

#548B2C

accent

#F13784

background

#F6F4F8

surface

#ECE7EF

border

#C7C3CA

text

#08020A

muted

#7B787C

Preview Lab

Preview with #340C50

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

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