#3952C6#3952C6

#3952C6 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.0% C 0.182 H 269.2°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#3952C6
RGB	rgb(57, 82, 198)
HSL	hsl(229, 55%, 50%)
HSV	hsv(229, 71%, 78%)
CMYK	cmyk(71.2%, 58.6%, 0%, 22.4%)
CIE-LAB	lab(39.55, 30.14, -63.27)
CIE-LCH	lch(39.55, 70.08, 295.47°)
OKLab	oklab(49.04% -0.0024 -0.1825)
OKLCH	oklch(49.04% 0.183 269.2)
XYZ	xyz(14.8942, 10.9801, 54.7496)
Luminance	0.1098 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3952C6 #C6AD39

analogous

#3998C6 #3952C6 #6739C6

triadic

#3952C6 #C63952 #52C639

tetradic

#3952C6 #C63998 #C6AD39 #39C667

square

#3952C6 #C63998 #C6AD39 #39C667

split-complementary

#3952C6 #C66739 #98C639

monochromatic

#1E2B67 #2B3E96 #3952C6 #697CD4 #98A5E1

Accessibility & contrast

On white

6.57

#3952C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#3952C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3952C6

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3952C6	#FFFFFF	#000000	##FFFFFF
##3952C6	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CA

Deuteranopia (green-blind)

#0057C4

Tritanopia (blue-blind)

#006F84

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3952c6;
/* rgb */ color: rgb(57, 82, 198);
/* oklch */ color: oklch(49.0% 0.182 269.2);

Tailwind

colors: {
  custom: {
    50: '#8282d8',
    500: '#3952c6',
    950: '#000000',
  },
}

SCSS

$custom: #3952c6;
$custom-light: #8282d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3952c6",
  "rgb": {
    "r": 57,
    "g": 82,
    "b": 198
  },
  "hsl": {
    "h": 229.362,
    "s": 55.294,
    "l": 50
  },
  "oklch": {
    "l": 0.49042,
    "c": 0.1825,
    "h": 269.2
  },
  "luminance": 0.10982
}

Semantic roles & 50–950 ramp

primary

#3952C6

secondary

#CDC28E

accent

#C449DF

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3952C6

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

Preview Lab → · Contrast checker → · Palette generator →