#3E177B#3E177B

#3E177B is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.2% C 0.154 H 293.8°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#3E177B
RGB	rgb(62, 23, 123)
HSL	hsl(263, 68%, 29%)
HSV	hsv(263, 81%, 48%)
CMYK	cmyk(49.6%, 81.3%, 0%, 51.8%)
CIE-LAB	lab(20.31, 41.10, -49.19)
CIE-LCH	lch(20.31, 64.10, 309.88°)
OKLab	oklab(33.17% 0.0624 -0.1412)
OKLCH	oklch(33.17% 0.154 293.8)
XYZ	xyz(5.8672, 3.0668, 19.0179)
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

#3E177B #547B17

analogous

#17227B #3E177B #70177B

triadic

#3E177B #7B3E17 #177B3E

tetradic

#3E177B #7B1722 #547B17 #177B70

square

#3E177B #7B1722 #547B17 #177B70

split-complementary

#3E177B #7B7017 #227B17

monochromatic

#0D051A #240D47 #3E177B #5821AF #7433D9

Accessibility & contrast

On white

13.02

#3E177B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#3E177B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E177B

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E177B	#FFFFFF	#000000	##FFFFFF
##3E177B	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327E

Deuteranopia (green-blind)

#002F79

Tritanopia (blue-blind)

#2B3349

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3e177b;
/* rgb */ color: rgb(62, 23, 123);
/* oklch */ color: oklch(33.2% 0.154 293.8);

Tailwind

colors: {
  custom: {
    50: '#7a59a2',
    500: '#3e177b',
    950: '#000000',
  },
}

SCSS

$custom: #3e177b;
$custom-light: #7a59a2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e177b",
  "rgb": {
    "r": 62,
    "g": 23,
    "b": 123
  },
  "hsl": {
    "h": 263.4,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.33173,
    "c": 0.15433,
    "h": 293.8
  },
  "luminance": 0.03067
}

Semantic roles & 50–950 ramp

primary

#3E177B

secondary

#83B03E

accent

#EB3CA7

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3E177B

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

Preview Lab → · Contrast checker → · Palette generator →