#3B177F#3B177F

#3B177F is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.2% C 0.159 H 290.7°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#3B177F
RGB	rgb(59, 23, 127)
HSL	hsl(261, 69%, 29%)
HSV	hsv(261, 82%, 50%)
CMYK	cmyk(53.5%, 81.9%, 0%, 50.2%)
CIE-LAB	lab(20.34, 41.78, -51.70)
CIE-LCH	lch(20.34, 66.47, 308.94°)
OKLab	oklab(33.23% 0.0562 -0.1486)
OKLCH	oklch(33.23% 0.159 290.7)
XYZ	xyz(5.9397, 3.0747, 20.3551)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B177F #5B7F17

analogous

#17277F #3B177F #6F177F

triadic

#3B177F #7F3B17 #177F3B

tetradic

#3B177F #7F1727 #5B7F17 #177F6F

square

#3B177F #7F1727 #5B7F17 #177F6F

split-complementary

#3B177F #7F6F17 #277F17

monochromatic

#0C051A #230E4B #3B177F #5320B3 #6F36DB

Accessibility & contrast

On white

13.00

#3B177F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#3B177F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B177F

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B177F	#FFFFFF	#000000	##FFFFFF
##3B177F	1.00	13.00	1.62	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003382

Deuteranopia (green-blind)

#002F7D

Tritanopia (blue-blind)

#22354B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3b177f;
/* rgb */ color: rgb(59, 23, 127);
/* oklch */ color: oklch(33.2% 0.159 290.7);

Tailwind

colors: {
  custom: {
    50: '#7959a5',
    500: '#3b177f',
    950: '#000000',
  },
}

SCSS

$custom: #3b177f;
$custom-light: #7959a5;
$custom-dark: #000000;

JSON

{
  "hex": "#3b177f",
  "rgb": {
    "r": 59,
    "g": 23,
    "b": 127
  },
  "hsl": {
    "h": 260.769,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.33232,
    "c": 0.15886,
    "h": 290.7
  },
  "luminance": 0.03075
}

Semantic roles & 50–950 ramp

primary

#3B177F

secondary

#8BB43E

accent

#EC3CAF

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3B177F

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

Preview Lab → · Contrast checker → · Palette generator →