#3F267E#3F267E

#3F267E is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.5% C 0.140 H 290.5°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#3F267E
RGB	rgb(63, 38, 126)
HSL	hsl(257, 54%, 32%)
HSV	hsv(257, 70%, 49%)
CMYK	cmyk(50%, 69.8%, 0%, 50.6%)
CIE-LAB	lab(23.50, 34.28, -45.87)
CIE-LCH	lch(23.50, 57.27, 306.77°)
OKLab	oklab(35.54% 0.0491 -0.1315)
OKLCH	oklch(35.54% 0.14 290.5)
XYZ	xyz(6.5078, 3.9491, 20.1540)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.51

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F267E #657E26

analogous

#26397E #3F267E #6B267E

triadic

#3F267E #7E3F26 #267E3F

tetradic

#3F267E #7E2639 #657E26 #267E6B

square

#3F267E #7E2639 #657E26 #267E6B

split-complementary

#3F267E #7E6B26 #397E26

monochromatic

#100A20 #27184F #3F267E #5734AD #7553CB

Accessibility & contrast

On white

11.73

#3F267E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#3F267E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F267E

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F267E	#FFFFFF	#000000	##FFFFFF
##3F267E	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A81

Deuteranopia (green-blind)

#00367C

Tritanopia (blue-blind)

#2A3C4E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #3f267e;
/* rgb */ color: rgb(63, 38, 126);
/* oklch */ color: oklch(35.5% 0.140 290.5);

Tailwind

colors: {
  custom: {
    50: '#7a62a4',
    500: '#3f267e',
    950: '#000000',
  },
}

SCSS

$custom: #3f267e;
$custom-light: #7a62a4;
$custom-dark: #000000;

JSON

{
  "hex": "#3f267e",
  "rgb": {
    "r": 63,
    "g": 38,
    "b": 126
  },
  "hsl": {
    "h": 257.045,
    "s": 53.659,
    "l": 32.157
  },
  "oklch": {
    "l": 0.35544,
    "c": 0.14035,
    "h": 290.5
  },
  "luminance": 0.03949
}

Semantic roles & 50–950 ramp

primary

#3F267E

secondary

#95B050

accent

#DD4BB3

background

#F7F5FA

surface

#EEEAF4

border

#C9C6CE

text

#0A050F

muted

#7C797F

Preview Lab

Preview with #3F267E

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

Preview Lab → · Contrast checker → · Palette generator →