#3952A5#3952A5

#3952A5 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.5% C 0.137 H 268.1°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#3952A5
RGB	rgb(57, 82, 165)
HSL	hsl(226, 49%, 44%)
HSV	hsv(226, 65%, 65%)
CMYK	cmyk(65.5%, 50.3%, 0%, 35.3%)
CIE-LAB	lab(37.15, 18.15, -47.72)
CIE-LCH	lch(37.15, 51.06, 290.83°)
OKLab	oklab(46.48% -0.0045 -0.1368)
OKLCH	oklch(46.48% 0.137 268.1)
XYZ	xyz(11.4938, 9.6200, 36.8411)
Luminance	0.0962 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3952A5 #A58C39

analogous

#3988A5 #3952A5 #5639A5

triadic

#3952A5 #A53952 #52A539

tetradic

#3952A5 #A53988 #A58C39 #39A556

square

#3952A5 #A53988 #A58C39 #39A556

split-complementary

#3952A5 #A55639 #88A539

monochromatic

#1A254A #293B78 #3952A5 #5670C5 #8497D4

Accessibility & contrast

On white

7.18

#3952A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#3952A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3952A5

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3952A5	#FFFFFF	#000000	##FFFFFF
##3952A5	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245DA8

Deuteranopia (green-blind)

#0653A3

Tritanopia (blue-blind)

#006573

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3952a5;
/* rgb */ color: rgb(57, 82, 165);
/* oklch */ color: oklch(46.5% 0.137 268.1);

Tailwind

colors: {
  custom: {
    50: '#7b82c0',
    500: '#3952a5',
    950: '#000000',
  },
}

SCSS

$custom: #3952a5;
$custom-light: #7b82c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3952a5",
  "rgb": {
    "r": 57,
    "g": 82,
    "b": 165
  },
  "hsl": {
    "h": 226.111,
    "s": 48.649,
    "l": 43.529
  },
  "oklch": {
    "l": 0.46482,
    "c": 0.13683,
    "h": 268.1
  },
  "luminance": 0.09621
}

Semantic roles & 50–950 ramp

primary

#3952A5

secondary

#BEAF7B

accent

#B950D8

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #3952A5

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

Preview Lab → · Contrast checker → · Palette generator →