#3F32C9#3F32C9

#3F32C9 is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.5% C 0.220 H 276.4°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#3F32C9
RGB	rgb(63, 50, 201)
HSL	hsl(245, 60%, 49%)
HSV	hsv(245, 75%, 79%)
CMYK	cmyk(68.7%, 75.1%, 0%, 21.2%)
CIE-LAB	lab(33.04, 50.99, -75.68)
CIE-LCH	lch(33.04, 91.25, 303.97°)
OKLab	oklab(44.49% 0.0247 -0.2187)
OKLCH	oklch(44.49% 0.22 276.4)
XYZ	xyz(13.7297, 7.5538, 55.9815)
Luminance	0.0756 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.13

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F32C9 #BCC932

analogous

#3270C9 #3F32C9 #8B32C9

triadic

#3F32C9 #C93F32 #32C93F

tetradic

#3F32C9 #C93270 #BCC932 #32C98B

square

#3F32C9 #C93270 #BCC932 #32C98B

split-complementary

#3F32C9 #C98B32 #70C932

monochromatic

#201A67 #302698 #3F32C9 #6B61D8 #9992E4

Accessibility & contrast

On white

8.36

#3F32C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#3F32C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F32C9

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F32C9	#FFFFFF	#000000	##FFFFFF
##3F32C9	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054CD

Deuteranopia (green-blind)

#0047C6

Tritanopia (blue-blind)

#005E7B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3f32c9;
/* rgb */ color: rgb(63, 50, 201);
/* oklch */ color: oklch(44.5% 0.220 276.4);

Tailwind

colors: {
  custom: {
    50: '#876ddb',
    500: '#3f32c9',
    950: '#000000',
  },
}

SCSS

$custom: #3f32c9;
$custom-light: #876ddb;
$custom-dark: #000000;

JSON

{
  "hex": "#3f32c9",
  "rgb": {
    "r": 63,
    "g": 50,
    "b": 201
  },
  "hsl": {
    "h": 245.166,
    "s": 60.159,
    "l": 49.216
  },
  "oklch": {
    "l": 0.44488,
    "c": 0.22012,
    "h": 276.4
  },
  "luminance": 0.07555
}

Semantic roles & 50–950 ramp

primary

#3F32C9

secondary

#C9CF88

accent

#E344D6

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3F32C9

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

Preview Lab → · Contrast checker → · Palette generator →