#3B279F#3B279F

#3B279F is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.5% C 0.181 H 281.3°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#3B279F
RGB	rgb(59, 39, 159)
HSL	hsl(250, 61%, 39%)
HSV	hsv(250, 75%, 62%)
CMYK	cmyk(62.9%, 75.5%, 0%, 37.6%)
CIE-LAB	lab(26.40, 43.31, -61.61)
CIE-LCH	lch(26.40, 75.31, 305.11°)
OKLab	oklab(38.46% 0.0354 -0.1777)
OKLCH	oklch(38.46% 0.181 281.3)
XYZ	xyz(8.7852, 4.8834, 33.2738)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B279F #8B9F27

analogous

#274F9F #3B279F #77279F

triadic

#3B279F #9F3B27 #279F3B

tetradic

#3B279F #9F274F #8B9F27 #279F77

square

#3B279F #9F274F #8B9F27 #279F77

split-complementary

#3B279F #9F7727 #4F9F27

monochromatic

#170F3D #291B6E #3B279F #4F36CE #7A67DA

Accessibility & contrast

On white

10.62

#3B279F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#3B279F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B279F

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B279F	#FFFFFF	#000000	##FFFFFF
##3B279F	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A2

Deuteranopia (green-blind)

#003A9D

Tritanopia (blue-blind)

#004961

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3b279f;
/* rgb */ color: rgb(59, 39, 159);
/* oklch */ color: oklch(38.5% 0.181 281.3);

Tailwind

colors: {
  custom: {
    50: '#7e64bd',
    500: '#3b279f',
    950: '#000000',
  },
}

SCSS

$custom: #3b279f;
$custom-light: #7e64bd;
$custom-dark: #000000;

JSON

{
  "hex": "#3b279f",
  "rgb": {
    "r": 59,
    "g": 39,
    "b": 159
  },
  "hsl": {
    "h": 250,
    "s": 60.606,
    "l": 38.824
  },
  "oklch": {
    "l": 0.38455,
    "c": 0.18121,
    "h": 281.3
  },
  "luminance": 0.04884
}

Semantic roles & 50–950 ramp

primary

#3B279F

secondary

#B0C062

accent

#E444C9

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #3B279F

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

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