#321F77#321F77

#321F77 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.5% C 0.141 H 285.4°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#321F77
RGB	rgb(50, 31, 119)
HSL	hsl(253, 59%, 29%)
HSV	hsv(253, 74%, 47%)
CMYK	cmyk(58%, 73.9%, 0%, 53.3%)
CIE-LAB	lab(20.00, 33.82, -47.19)
CIE-LCH	lch(20.00, 58.06, 305.63°)
OKLab	oklab(32.52% 0.0374 -0.1358)
OKLCH	oklch(32.52% 0.141 285.4)
XYZ	xyz(5.1341, 2.9897, 17.7557)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321F77 #64771F

analogous

#1F3877 #321F77 #5E1F77

triadic

#321F77 #77321F #1F7732

tetradic

#321F77 #771F38 #64771F #1F775E

square

#321F77 #771F38 #64771F #1F775E

split-complementary

#321F77 #775E1F #38771F

monochromatic

#0A0618 #1E1246 #321F77 #462CA8 #6143CE

Accessibility & contrast

On white

13.14

#321F77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#321F77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321F77

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321F77	#FFFFFF	#000000	##FFFFFF
##321F77	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337A

Deuteranopia (green-blind)

#002E75

Tritanopia (blue-blind)

#123648

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #321f77;
/* rgb */ color: rgb(50, 31, 119);
/* oklch */ color: oklch(32.5% 0.141 285.4);

Tailwind

colors: {
  custom: {
    50: '#725c9f',
    500: '#321f77',
    950: '#000000',
  },
}

SCSS

$custom: #321f77;
$custom-light: #725c9f;
$custom-dark: #000000;

JSON

{
  "hex": "#321f77",
  "rgb": {
    "r": 50,
    "g": 31,
    "b": 119
  },
  "hsl": {
    "h": 252.955,
    "s": 58.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.32516,
    "c": 0.14084,
    "h": 285.4
  },
  "luminance": 0.0299
}

Semantic roles & 50–950 ramp

primary

#321F77

secondary

#95AB47

accent

#E246C0

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040F

muted

#7B797E

Preview Lab

Preview with #321F77

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

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