#321E78#321E78

#321E78 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.5% C 0.143 H 285.4°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#321E78
RGB	rgb(50, 30, 120)
HSL	hsl(253, 60%, 29%)
HSV	hsv(253, 75%, 47%)
CMYK	cmyk(58.3%, 75%, 0%, 52.9%)
CIE-LAB	lab(19.89, 34.72, -48.01)
CIE-LCH	lch(19.89, 59.25, 305.87°)
OKLab	oklab(32.47% 0.0381 -0.1382)
OKLCH	oklch(32.47% 0.143 285.4)
XYZ	xyz(5.1688, 2.9624, 18.0651)
Luminance	0.0296 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321E78 #64781E

analogous

#1E3778 #321E78 #5F1E78

triadic

#321E78 #78321E #1E7832

tetradic

#321E78 #781E37 #64781E #1E785F

square

#321E78 #781E37 #64781E #1E785F

split-complementary

#321E78 #785F1E #37781E

monochromatic

#0A0618 #1E1247 #321E78 #462AA9 #6141CF

Accessibility & contrast

On white

13.19

#321E78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#321E78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321E78

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321E78	#FFFFFF	#000000	##FFFFFF
##321E78	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327B

Deuteranopia (green-blind)

#002D76

Tritanopia (blue-blind)

#113649

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #321e78;
/* rgb */ color: rgb(50, 30, 120);
/* oklch */ color: oklch(32.5% 0.143 285.4);

Tailwind

colors: {
  custom: {
    50: '#735ca0',
    500: '#321e78',
    950: '#000000',
  },
}

SCSS

$custom: #321e78;
$custom-light: #735ca0;
$custom-dark: #000000;

JSON

{
  "hex": "#321e78",
  "rgb": {
    "r": 50,
    "g": 30,
    "b": 120
  },
  "hsl": {
    "h": 253.333,
    "s": 60,
    "l": 29.412
  },
  "oklch": {
    "l": 0.32468,
    "c": 0.14333,
    "h": 285.4
  },
  "luminance": 0.02963
}

Semantic roles & 50–950 ramp

primary

#321E78

secondary

#95AC46

accent

#E345C0

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040F

muted

#7B797E

Preview Lab

Preview with #321E78

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

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