#3F3ECE#3F3ECE

#3F3ECE is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.7% C 0.214 H 274.6°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#3F3ECE
RGB	rgb(63, 62, 206)
HSL	hsl(240, 60%, 53%)
HSV	hsv(240, 70%, 81%)
CMYK	cmyk(69.4%, 69.9%, 0%, 19.2%)
CIE-LAB	lab(35.90, 45.95, -73.87)
CIE-LCH	lch(35.90, 86.99, 301.88°)
OKLab	oklab(46.67% 0.017 -0.2135)
OKLCH	oklch(46.67% 0.214 274.6)
XYZ	xyz(14.9094, 8.9568, 59.3237)
Luminance	0.0896 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F3ECE #CDCE3E

analogous

#3E85CE #3F3ECE #873ECE

triadic

#3F3ECE #CE3F3E #3ECE3F

tetradic

#3F3ECE #CE3E85 #CDCE3E #3ECE87

square

#3F3ECE #CE3E85 #CDCE3E #3ECE87

split-complementary

#3F3ECE #CE873E #85CE3E

monochromatic

#1E1D74 #2B2AA5 #3F3ECE #706FDA #A0A0E7

Accessibility & contrast

On white

7.52

#3F3ECE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#3F3ECE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F3ECE

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F3ECE	#FFFFFF	#000000	##FFFFFF
##3F3ECE	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD2

Deuteranopia (green-blind)

#004ECB

Tritanopia (blue-blind)

#006681

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3f3ece;
/* rgb */ color: rgb(63, 62, 206);
/* oklch */ color: oklch(46.7% 0.214 274.6);

Tailwind

colors: {
  custom: {
    50: '#8774de',
    500: '#3f3ece',
    950: '#000000',
  },
}

SCSS

$custom: #3f3ece;
$custom-light: #8774de;
$custom-dark: #000000;

JSON

{
  "hex": "#3f3ece",
  "rgb": {
    "r": 63,
    "g": 62,
    "b": 206
  },
  "hsl": {
    "h": 240.417,
    "s": 59.504,
    "l": 52.549
  },
  "oklch": {
    "l": 0.46674,
    "c": 0.21418,
    "h": 274.6
  },
  "luminance": 0.08958
}

Semantic roles & 50–950 ramp

primary

#3F3ECE

secondary

#D3D395

accent

#E345E2

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #3F3ECE

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

Preview Lab → · Contrast checker → · Palette generator →