#3B127F#3B127F

#3B127F is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.7% C 0.163 H 291.4°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#3B127F
RGB	rgb(59, 18, 127)
HSL	hsl(263, 75%, 28%)
HSV	hsv(263, 86%, 50%)
CMYK	cmyk(53.5%, 85.8%, 0%, 50.2%)
CIE-LAB	lab(19.62, 43.89, -52.89)
CIE-LCH	lch(19.62, 68.73, 309.68°)
OKLab	oklab(32.73% 0.0596 -0.152)
OKLCH	oklch(32.73% 0.163 291.4)
XYZ	xyz(5.8496, 2.8945, 20.3250)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B127F #567F12

analogous

#121F7F #3B127F #71127F

triadic

#3B127F #7F3B12 #127F3B

tetradic

#3B127F #7F121F #567F12 #127F71

square

#3B127F #7F121F #567F12 #127F71

split-complementary

#3B127F #7F7112 #1F7F12

monochromatic

#0C041B #220A49 #3B127F #541AB5 #6F2BE1

Accessibility & contrast

On white

13.30

#3B127F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#3B127F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B127F

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B127F	#FFFFFF	#000000	##FFFFFF
##3B127F	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003182

Deuteranopia (green-blind)

#002D7D

Tritanopia (blue-blind)

#23334A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3b127f;
/* rgb */ color: rgb(59, 18, 127);
/* oklch */ color: oklch(32.7% 0.163 291.4);

Tailwind

colors: {
  custom: {
    50: '#7a57a5',
    500: '#3b127f',
    950: '#000000',
  },
}

SCSS

$custom: #3b127f;
$custom-light: #7a57a5;
$custom-dark: #000000;

JSON

{
  "hex": "#3b127f",
  "rgb": {
    "r": 59,
    "g": 18,
    "b": 127
  },
  "hsl": {
    "h": 262.569,
    "s": 75.172,
    "l": 28.431
  },
  "oklch": {
    "l": 0.32732,
    "c": 0.16329,
    "h": 291.4
  },
  "luminance": 0.02895
}

Semantic roles & 50–950 ramp

primary

#3B127F

secondary

#86B538

accent

#F236AB

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A030F

muted

#7C787F

Preview Lab

Preview with #3B127F

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

Preview Lab → · Contrast checker → · Palette generator →