#3F32BE#3F32BE

#3F32BE is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.4% C 0.207 H 277.5°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#3F32BE
RGB	rgb(63, 50, 190)
HSL	hsl(246, 58%, 47%)
HSV	hsv(246, 74%, 75%)
CMYK	cmyk(66.8%, 73.7%, 0%, 25.5%)
CIE-LAB	lab(31.93, 47.55, -71.05)
CIE-LCH	lch(31.93, 85.49, 303.79°)
OKLab	oklab(43.38% 0.027 -0.2052)
OKLCH	oklch(43.38% 0.207 277.5)
XYZ	xyz(12.4818, 7.0546, 49.4091)
Luminance	0.0706 (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

#3F32BE #B1BE32

analogous

#326BBE #3F32BE #8532BE

triadic

#3F32BE #BE3F32 #32BE3F

tetradic

#3F32BE #BE326B #B1BE32 #32BE85

square

#3F32BE #BE326B #B1BE32 #32BE85

split-complementary

#3F32BE #BE8532 #6BBE32

monochromatic

#1F195D #2F258E #3F32BE #655AD3 #928AE0

Accessibility & contrast

On white

8.71

#3F32BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#3F32BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F32BE

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F32BE	#FFFFFF	#000000	##FFFFFF
##3F32BE	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C2

Deuteranopia (green-blind)

#0045BB

Tritanopia (blue-blind)

#005A75

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3f32be;
/* rgb */ color: rgb(63, 50, 190);
/* oklch */ color: oklch(43.4% 0.207 277.5);

Tailwind

colors: {
  custom: {
    50: '#856cd3',
    500: '#3f32be',
    950: '#000000',
  },
}

SCSS

$custom: #3f32be;
$custom-light: #856cd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3f32be",
  "rgb": {
    "r": 63,
    "g": 50,
    "b": 190
  },
  "hsl": {
    "h": 245.571,
    "s": 58.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.43377,
    "c": 0.20701,
    "h": 277.5
  },
  "luminance": 0.07056
}

Semantic roles & 50–950 ramp

primary

#3F32BE

secondary

#C4CA82

accent

#E246D3

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0D0714

muted

#7D7A83

Preview Lab

Preview with #3F32BE

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

Preview Lab → · Contrast checker → · Palette generator →