#3F26A5#3F26A5

#3F26A5 is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.3% C 0.189 H 282.4°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#3F26A5
RGB	rgb(63, 38, 165)
HSL	hsl(252, 63%, 40%)
HSV	hsv(252, 77%, 65%)
CMYK	cmyk(61.8%, 77%, 0%, 35.3%)
CIE-LAB	lab(27.18, 46.17, -63.95)
CIE-LCH	lch(27.18, 78.88, 305.83°)
OKLab	oklab(39.28% 0.0404 -0.1844)
OKLCH	oklch(39.28% 0.189 282.4)
XYZ	xyz(9.5324, 5.1589, 36.0835)
Luminance	0.0516 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F26A5 #8CA526

analogous

#264DA5 #3F26A5 #7F26A5

triadic

#3F26A5 #A53F26 #26A53F

tetradic

#3F26A5 #A5264D #8CA526 #26A57F

square

#3F26A5 #A5264D #8CA526 #26A57F

split-complementary

#3F26A5 #A57F26 #4DA526

monochromatic

#190F42 #2C1B73 #3F26A5 #5537D1 #8069DC

Accessibility & contrast

On white

10.33

#3F26A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#3F26A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F26A5

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F26A5	#FFFFFF	#000000	##FFFFFF
##3F26A5	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A9

Deuteranopia (green-blind)

#003CA3

Tritanopia (blue-blind)

#004B64

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3f26a5;
/* rgb */ color: rgb(63, 38, 165);
/* oklch */ color: oklch(39.3% 0.189 282.4);

Tailwind

colors: {
  custom: {
    50: '#8164c1',
    500: '#3f26a5',
    950: '#000000',
  },
}

SCSS

$custom: #3f26a5;
$custom-light: #8164c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3f26a5",
  "rgb": {
    "r": 63,
    "g": 38,
    "b": 165
  },
  "hsl": {
    "h": 251.811,
    "s": 62.562,
    "l": 39.804
  },
  "oklch": {
    "l": 0.39277,
    "c": 0.1888,
    "h": 282.4
  },
  "luminance": 0.0516
}

Semantic roles & 50–950 ramp

primary

#3F26A5

secondary

#B0C364

accent

#E642C5

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #3F26A5

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

Preview Lab → · Contrast checker → · Palette generator →