#3F32BC#3F32BC

#3F32BC is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.2% C 0.205 H 277.7°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#3F32BC
RGB	rgb(63, 50, 188)
HSL	hsl(246, 58%, 47%)
HSV	hsv(246, 73%, 74%)
CMYK	cmyk(66.5%, 73.4%, 0%, 26.3%)
CIE-LAB	lab(31.73, 46.92, -70.20)
CIE-LCH	lch(31.73, 84.43, 303.76°)
OKLab	oklab(43.18% 0.0274 -0.2027)
OKLCH	oklch(43.18% 0.205 277.7)
XYZ	xyz(12.2647, 6.9678, 48.2658)
Luminance	0.0697 (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

#3F32BC #AFBC32

analogous

#326ABC #3F32BC #8432BC

triadic

#3F32BC #BC3F32 #32BC3F

tetradic

#3F32BC #BC326A #AFBC32 #32BC84

square

#3F32BC #BC326A #AFBC32 #32BC84

split-complementary

#3F32BC #BC8432 #6ABC32

monochromatic

#1F185B #2F258C #3F32BC #6458D3 #9189E0

Accessibility & contrast

On white

8.77

#3F32BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#3F32BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F32BC

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F32BC	#FFFFFF	#000000	##FFFFFF
##3F32BC	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050C0

Deuteranopia (green-blind)

#0045B9

Tritanopia (blue-blind)

#005974

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3f32bc;
/* rgb */ color: rgb(63, 50, 188);
/* oklch */ color: oklch(43.2% 0.205 277.7);

Tailwind

colors: {
  custom: {
    50: '#856cd1',
    500: '#3f32bc',
    950: '#000000',
  },
}

SCSS

$custom: #3f32bc;
$custom-light: #856cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3f32bc",
  "rgb": {
    "r": 63,
    "g": 50,
    "b": 188
  },
  "hsl": {
    "h": 245.652,
    "s": 57.983,
    "l": 46.667
  },
  "oklch": {
    "l": 0.43178,
    "c": 0.20458,
    "h": 277.7
  },
  "luminance": 0.06969
}

Semantic roles & 50–950 ramp

primary

#3F32BC

secondary

#C3C980

accent

#E147D3

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3F32BC

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

Preview Lab → · Contrast checker → · Palette generator →