#3F267D#3F267D

#3F267D is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.5% C 0.139 H 290.8°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#3F267D
RGB	rgb(63, 38, 125)
HSL	hsl(257, 53%, 32%)
HSV	hsv(257, 70%, 49%)
CMYK	cmyk(49.6%, 69.6%, 0%, 51%)
CIE-LAB	lab(23.42, 33.98, -45.38)
CIE-LCH	lch(23.42, 56.69, 306.82°)
OKLab	oklab(35.46% 0.0493 -0.13)
OKLCH	oklch(35.46% 0.139 290.8)
XYZ	xyz(6.4436, 3.9234, 19.8158)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.46

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F267D #647D26

analogous

#26397D #3F267D #6B267D

triadic

#3F267D #7D3F26 #267D3F

tetradic

#3F267D #7D2639 #647D26 #267D6B

square

#3F267D #7D2639 #647D26 #267D6B

split-complementary

#3F267D #7D6B26 #397D26

monochromatic

#10091F #27184E #3F267D #5734AC #7553CB

Accessibility & contrast

On white

11.77

#3F267D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#3F267D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F267D

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F267D	#FFFFFF	#000000	##FFFFFF
##3F267D	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003980

Deuteranopia (green-blind)

#00367B

Tritanopia (blue-blind)

#2B3B4E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #3f267d;
/* rgb */ color: rgb(63, 38, 125);
/* oklch */ color: oklch(35.5% 0.139 290.8);

Tailwind

colors: {
  custom: {
    50: '#7a62a3',
    500: '#3f267d',
    950: '#000000',
  },
}

SCSS

$custom: #3f267d;
$custom-light: #7a62a3;
$custom-dark: #000000;

JSON

{
  "hex": "#3f267d",
  "rgb": {
    "r": 63,
    "g": 38,
    "b": 125
  },
  "hsl": {
    "h": 257.241,
    "s": 53.374,
    "l": 31.961
  },
  "oklch": {
    "l": 0.35456,
    "c": 0.13905,
    "h": 290.8
  },
  "luminance": 0.03924
}

Semantic roles & 50–950 ramp

primary

#3F267D

secondary

#94AF50

accent

#DD4BB3

background

#F7F5FA

surface

#EEEAF4

border

#C9C6CE

text

#0A050F

muted

#7C797F

Preview Lab

Preview with #3F267D

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

Preview Lab → · Contrast checker → · Palette generator →