#3952C2#3952C2

#3952C2 is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.7% C 0.177 H 269.2°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#3952C2
RGB	rgb(57, 82, 194)
HSL	hsl(229, 55%, 49%)
HSV	hsv(229, 71%, 76%)
CMYK	cmyk(70.6%, 57.7%, 0%, 23.9%)
CIE-LAB	lab(39.24, 28.69, -61.44)
CIE-LCH	lch(39.24, 67.81, 295.03°)
OKLab	oklab(48.72% -0.0025 -0.1771)
OKLCH	oklch(48.72% 0.177 269.2)
XYZ	xyz(14.4389, 10.7980, 52.3518)
Luminance	0.1080 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3952C2 #C2A939

analogous

#3997C2 #3952C2 #6539C2

triadic

#3952C2 #C23952 #52C239

tetradic

#3952C2 #C23997 #C2A939 #39C265

square

#3952C2 #C23997 #C2A939 #39C265

split-complementary

#3952C2 #C26539 #97C239

monochromatic

#1D2A63 #2B3E93 #3952C2 #667AD2 #95A3E0

Accessibility & contrast

On white

6.65

#3952C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#3952C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3952C2

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3952C2	#FFFFFF	#000000	##FFFFFF
##3952C2	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C6

Deuteranopia (green-blind)

#0056C0

Tritanopia (blue-blind)

#006E82

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3952c2;
/* rgb */ color: rgb(57, 82, 194);
/* oklch */ color: oklch(48.7% 0.177 269.2);

Tailwind

colors: {
  custom: {
    50: '#8182d5',
    500: '#3952c2',
    950: '#000000',
  },
}

SCSS

$custom: #3952c2;
$custom-light: #8182d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3952c2",
  "rgb": {
    "r": 57,
    "g": 82,
    "b": 194
  },
  "hsl": {
    "h": 229.051,
    "s": 54.582,
    "l": 49.216
  },
  "oklch": {
    "l": 0.48715,
    "c": 0.17714,
    "h": 269.2
  },
  "luminance": 0.10799
}

Semantic roles & 50–950 ramp

primary

#3952C2

secondary

#CBC08B

accent

#C34ADE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3952C2

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

Preview Lab → · Contrast checker → · Palette generator →