#3952DA#3952DA

#3952DA is a mid, highly saturated blue. Relative luminance 0.120; OKLCH L 50.7% C 0.209 H 269.3°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#3952DA
RGB	rgb(57, 82, 218)
HSL	hsl(231, 69%, 54%)
HSV	hsv(231, 74%, 85%)
CMYK	cmyk(73.9%, 62.4%, 0%, 14.5%)
CIE-LAB	lab(41.16, 37.28, -72.16)
CIE-LCH	lch(41.16, 81.22, 297.32°)
OKLab	oklab(50.74% -0.0026 -0.2086)
OKLCH	oklch(50.74% 0.209 269.3)
XYZ	xyz(17.3552, 11.9645, 67.7108)
Luminance	0.1197 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3952DA #DAC139

analogous

#39A3DA #3952DA #7139DA

triadic

#3952DA #DA3952 #52DA39

tetradic

#3952DA #DA39A3 #DAC139 #39DA71

square

#3952DA #DA39A3 #DAC139 #39DA71

split-complementary

#3952DA #DA7139 #A3DA39

monochromatic

#182881 #2238B4 #3952DA #6D7FE4 #A0ACED

Accessibility & contrast

On white

6.19

#3952DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#3952DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3952DA

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3952DA	#FFFFFF	#000000	##FFFFFF
##3952DA	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DE

Deuteranopia (green-blind)

#005AD7

Tritanopia (blue-blind)

#00758E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3952da;
/* rgb */ color: rgb(57, 82, 218);
/* oklch */ color: oklch(50.7% 0.209 269.3);

Tailwind

colors: {
  custom: {
    50: '#8682e7',
    500: '#3952da',
    950: '#000000',
  },
}

SCSS

$custom: #3952da;
$custom-light: #8682e7;
$custom-dark: #000000;

JSON

{
  "hex": "#3952da",
  "rgb": {
    "r": 57,
    "g": 82,
    "b": 218
  },
  "hsl": {
    "h": 230.683,
    "s": 68.511,
    "l": 53.922
  },
  "oklch": {
    "l": 0.50738,
    "c": 0.20859,
    "h": 269.3
  },
  "luminance": 0.11966
}

Semantic roles & 50–950 ramp

primary

#3952DA

secondary

#DACF95

accent

#D03CEB

background

#F9F7FE

surface

#F1EEFD

border

#CBC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #3952DA

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

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