#3F327B#3F327B

#3F327B is a dark, moderate violet. Relative luminance 0.048; OKLCH L 37.3% C 0.119 H 287.4°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#3F327B
RGB	rgb(63, 50, 123)
HSL	hsl(251, 42%, 34%)
HSV	hsv(251, 59%, 48%)
CMYK	cmyk(48.8%, 59.3%, 0%, 51.8%)
CIE-LAB	lab(26.06, 25.90, -39.82)
CIE-LCH	lch(26.06, 47.51, 303.04°)
OKLab	oklab(37.33% 0.0355 -0.1137)
OKLCH	oklch(37.33% 0.119 287.4)
XYZ	xyz(6.7646, 4.7677, 19.2989)
Luminance	0.0477 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F327B #6E7B32

analogous

#324A7B #3F327B #64327B

triadic

#3F327B #7B3F32 #327B3F

tetradic

#3F327B #7B324A #6E7B32 #327B64

square

#3F327B #7B324A #6E7B32 #327B64

split-complementary

#3F327B #7B6432 #4A7B32

monochromatic

#120F24 #29204F #3F327B #5544A7 #7766C1

Accessibility & contrast

On white

10.75

#3F327B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#3F327B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F327B

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F327B	#FFFFFF	#000000	##FFFFFF
##3F327B	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#023F7D

Deuteranopia (green-blind)

#023C79

Tritanopia (blue-blind)

#2B4251

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3f327b;
/* rgb */ color: rgb(63, 50, 123);
/* oklch */ color: oklch(37.3% 0.119 287.4);

Tailwind

colors: {
  custom: {
    50: '#796aa2',
    500: '#3f327b',
    950: '#000000',
  },
}

SCSS

$custom: #3f327b;
$custom-light: #796aa2;
$custom-dark: #000000;

JSON

{
  "hex": "#3f327b",
  "rgb": {
    "r": 63,
    "g": 50,
    "b": 123
  },
  "hsl": {
    "h": 250.685,
    "s": 42.197,
    "l": 33.922
  },
  "oklch": {
    "l": 0.37334,
    "c": 0.11909,
    "h": 287.4
  },
  "luminance": 0.04768
}

Semantic roles & 50–950 ramp

primary

#3F327B

secondary

#9CA960

accent

#D256BC

background

#F7F6FA

surface

#EEEBF3

border

#C9C6CD

text

#09060F

muted

#7B7A7F

Preview Lab

Preview with #3F327B

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

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