#3F267B#3F267B

#3F267B is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.3% C 0.136 H 291.3°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#3F267B
RGB	rgb(63, 38, 123)
HSL	hsl(258, 53%, 32%)
HSV	hsv(258, 69%, 48%)
CMYK	cmyk(48.8%, 69.1%, 0%, 51.8%)
CIE-LAB	lab(23.25, 33.37, -44.39)
CIE-LCH	lch(23.25, 55.53, 306.93°)
OKLab	oklab(35.28% 0.0496 -0.1271)
OKLCH	oklch(35.28% 0.136 291.3)
XYZ	xyz(6.3172, 3.8728, 19.1497)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F267B #627B26

analogous

#26387B #3F267B #6A267B

triadic

#3F267B #7B3F26 #267B3F

tetradic

#3F267B #7B2638 #627B26 #267B6A

square

#3F267B #7B2638 #627B26 #267B6A

split-complementary

#3F267B #7B6A26 #387B26

monochromatic

#0F091D #27184C #3F267B #5734AA #7552CA

Accessibility & contrast

On white

11.83

#3F267B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#3F267B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F267B

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F267B	#FFFFFF	#000000	##FFFFFF
##3F267B	1.00	11.83	1.77	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397E

Deuteranopia (green-blind)

#003679

Tritanopia (blue-blind)

#2C3B4D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3f267b;
/* rgb */ color: rgb(63, 38, 123);
/* oklch */ color: oklch(35.3% 0.136 291.3);

Tailwind

colors: {
  custom: {
    50: '#7a62a2',
    500: '#3f267b',
    950: '#000000',
  },
}

SCSS

$custom: #3f267b;
$custom-light: #7a62a2;
$custom-dark: #000000;

JSON

{
  "hex": "#3f267b",
  "rgb": {
    "r": 63,
    "g": 38,
    "b": 123
  },
  "hsl": {
    "h": 257.647,
    "s": 52.795,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35281,
    "c": 0.13644,
    "h": 291.3
  },
  "luminance": 0.03873
}

Semantic roles & 50–950 ramp

primary

#3F267B

secondary

#92AD50

accent

#DC4CB2

background

#F7F5FA

surface

#EEEAF3

border

#C9C6CD

text

#0A050F

muted

#7C797F

Preview Lab

Preview with #3F267B

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

Preview Lab → · Contrast checker → · Palette generator →