#3F2ABB#3F2ABB

#3F2ABB is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 42.0% C 0.211 H 278.8°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#3F2ABB
RGB	rgb(63, 42, 187)
HSL	hsl(249, 63%, 45%)
HSV	hsv(249, 78%, 73%)
CMYK	cmyk(66.3%, 77.5%, 0%, 26.7%)
CIE-LAB	lab(30.16, 50.80, -72.21)
CIE-LCH	lch(30.16, 88.28, 305.13°)
OKLab	oklab(42.04% 0.0322 -0.2085)
OKLCH	oklch(42.04% 0.211 278.8)
XYZ	xyz(11.8446, 6.2996, 47.5958)
Luminance	0.0630 (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

#3F2ABB #A6BB2A

analogous

#2A5DBB #3F2ABB #882ABB

triadic

#3F2ABB #BB3F2A #2ABB3F

tetradic

#3F2ABB #BB2A5D #A6BB2A #2ABB88

square

#3F2ABB #BB2A5D #A6BB2A #2ABB88

split-complementary

#3F2ABB #BB882A #5DBB2A

monochromatic

#1D1457 #2E1F89 #3F2ABB #604CD7 #8C7DE2

Accessibility & contrast

On white

9.29

#3F2ABB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#3F2ABB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2ABB

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2ABB	#FFFFFF	#000000	##FFFFFF
##3F2ABB	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CBF

Deuteranopia (green-blind)

#0041B8

Tritanopia (blue-blind)

#005572

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3f2abb;
/* rgb */ color: rgb(63, 42, 187);
/* oklch */ color: oklch(42.0% 0.211 278.8);

Tailwind

colors: {
  custom: {
    50: '#8567d1',
    500: '#3f2abb',
    950: '#000000',
  },
}

SCSS

$custom: #3f2abb;
$custom-light: #8567d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2abb",
  "rgb": {
    "r": 63,
    "g": 42,
    "b": 187
  },
  "hsl": {
    "h": 248.69,
    "s": 63.319,
    "l": 44.902
  },
  "oklch": {
    "l": 0.42037,
    "c": 0.21102,
    "h": 278.8
  },
  "luminance": 0.06301
}

Semantic roles & 50–950 ramp

primary

#3F2ABB

secondary

#BECA76

accent

#E641CE

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0D0614

muted

#7D7A83

Preview Lab

Preview with #3F2ABB

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

Preview Lab → · Contrast checker → · Palette generator →