#3952D5#3952D5

#3952D5 is a mid, highly saturated blue. Relative luminance 0.117; OKLCH L 50.3% C 0.202 H 269.3°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#3952D5
RGB	rgb(57, 82, 213)
HSL	hsl(230, 65%, 53%)
HSV	hsv(230, 73%, 84%)
CMYK	cmyk(73.2%, 61.5%, 0%, 16.5%)
CIE-LAB	lab(40.75, 35.51, -69.97)
CIE-LCH	lch(40.75, 78.47, 296.91°)
OKLab	oklab(50.31% -0.0025 -0.2021)
OKLCH	oklch(50.31% 0.202 269.3)
XYZ	xyz(16.7107, 11.7068, 64.3168)
Luminance	0.1171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3952D5 #D5BC39

analogous

#39A0D5 #3952D5 #6E39D5

triadic

#3952D5 #D53952 #52D539

tetradic

#3952D5 #D539A0 #D5BC39 #39D56E

square

#3952D5 #D539A0 #D5BC39 #39D56E

split-complementary

#3952D5 #D56E39 #A0D539

monochromatic

#1A297A #253AAC #3952D5 #6B7EE0 #9EAAEA

Accessibility & contrast

On white

6.28

#3952D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#3952D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3952D5

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3952D5	#FFFFFF	#000000	##FFFFFF
##3952D5	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D9

Deuteranopia (green-blind)

#0059D2

Tritanopia (blue-blind)

#00748C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3952d5;
/* rgb */ color: rgb(57, 82, 213);
/* oklch */ color: oklch(50.3% 0.202 269.3);

Tailwind

colors: {
  custom: {
    50: '#8582e3',
    500: '#3952d5',
    950: '#000000',
  },
}

SCSS

$custom: #3952d5;
$custom-light: #8582e3;
$custom-dark: #000000;

JSON

{
  "hex": "#3952d5",
  "rgb": {
    "r": 57,
    "g": 82,
    "b": 213
  },
  "hsl": {
    "h": 230.385,
    "s": 65,
    "l": 52.941
  },
  "oklch": {
    "l": 0.50305,
    "c": 0.20217,
    "h": 269.3
  },
  "luminance": 0.11709
}

Semantic roles & 50–950 ramp

primary

#3952D5

secondary

#D7CC93

accent

#CD40E8

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #3952D5

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

Preview Lab → · Contrast checker → · Palette generator →