#3F2EAF#3F2EAF

#3F2EAF is a dark, vivid blue. Relative luminance 0.061; OKLCH L 41.3% C 0.193 H 279.8°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#3F2EAF
RGB	rgb(63, 46, 175)
HSL	hsl(248, 58%, 43%)
HSV	hsv(248, 74%, 69%)
CMYK	cmyk(64%, 73.7%, 0%, 31.4%)
CIE-LAB	lab(29.68, 45.01, -65.86)
CIE-LCH	lch(29.68, 79.77, 304.35°)
OKLab	oklab(41.34% 0.0327 -0.1901)
OKLCH	oklch(41.34% 0.193 279.8)
XYZ	xyz(10.7623, 6.1051, 41.1604)
Luminance	0.0611 (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

#3F2EAF #9EAF2E

analogous

#2E5DAF #3F2EAF #7F2EAF

triadic

#3F2EAF #AF3F2E #2EAF3F

tetradic

#3F2EAF #AF2E5D #9EAF2E #2EAF7F

square

#3F2EAF #AF2E5D #9EAF2E #2EAF7F

split-complementary

#3F2EAF #AF7F2E #5DAF2E

monochromatic

#1C154E #2E217F #3F2EAF #5C4BD0 #887BDC

Accessibility & contrast

On white

9.45

#3F2EAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#3F2EAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2EAF

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2EAF	#FFFFFF	#000000	##FFFFFF
##3F2EAF	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB3

Deuteranopia (green-blind)

#0041AD

Tritanopia (blue-blind)

#00526C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3f2eaf;
/* rgb */ color: rgb(63, 46, 175);
/* oklch */ color: oklch(41.3% 0.193 279.8);

Tailwind

colors: {
  custom: {
    50: '#8269c8',
    500: '#3f2eaf',
    950: '#000000',
  },
}

SCSS

$custom: #3f2eaf;
$custom-light: #8269c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2eaf",
  "rgb": {
    "r": 63,
    "g": 46,
    "b": 175
  },
  "hsl": {
    "h": 247.907,
    "s": 58.371,
    "l": 43.333
  },
  "oklch": {
    "l": 0.41335,
    "c": 0.19285,
    "h": 279.8
  },
  "luminance": 0.06106
}

Semantic roles & 50–950 ramp

primary

#3F2EAF

secondary

#BAC574

accent

#E246CD

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3F2EAF

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

Preview Lab → · Contrast checker → · Palette generator →