#3952A6#3952A6

#3952A6 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.6% C 0.138 H 268.2°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#3952A6
RGB	rgb(57, 82, 166)
HSL	hsl(226, 49%, 44%)
HSV	hsv(226, 66%, 65%)
CMYK	cmyk(65.7%, 50.6%, 0%, 34.9%)
CIE-LAB	lab(37.22, 18.52, -48.21)
CIE-LCH	lch(37.22, 51.65, 291.01°)
OKLab	oklab(46.55% -0.0044 -0.1382)
OKLCH	oklch(46.55% 0.138 268.2)
XYZ	xyz(11.5852, 9.6566, 37.3224)
Luminance	0.0966 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3952A6 #A68D39

analogous

#3988A6 #3952A6 #5639A6

triadic

#3952A6 #A63952 #52A639

tetradic

#3952A6 #A63988 #A68D39 #39A656

square

#3952A6 #A63988 #A68D39 #39A656

split-complementary

#3952A6 #A65639 #88A639

monochromatic

#1A254B #293B78 #3952A6 #5770C5 #8497D5

Accessibility & contrast

On white

7.16

#3952A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#3952A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3952A6

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3952A6	#FFFFFF	#000000	##FFFFFF
##3952A6	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235DA9

Deuteranopia (green-blind)

#0253A4

Tritanopia (blue-blind)

#006674

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3952a6;
/* rgb */ color: rgb(57, 82, 166);
/* oklch */ color: oklch(46.6% 0.138 268.2);

Tailwind

colors: {
  custom: {
    50: '#7b82c1',
    500: '#3952a6',
    950: '#000000',
  },
}

SCSS

$custom: #3952a6;
$custom-light: #7b82c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3952a6",
  "rgb": {
    "r": 57,
    "g": 82,
    "b": 166
  },
  "hsl": {
    "h": 226.239,
    "s": 48.879,
    "l": 43.725
  },
  "oklch": {
    "l": 0.46554,
    "c": 0.13827,
    "h": 268.2
  },
  "luminance": 0.09658
}

Semantic roles & 50–950 ramp

primary

#3952A6

secondary

#BFAF7C

accent

#B94FD8

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #3952A6

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

Preview Lab → · Contrast checker → · Palette generator →