#3A52BF#3A52BF

#3A52BF is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.5% C 0.173 H 269.5°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#3A52BF
RGB	rgb(58, 82, 191)
HSL	hsl(229, 53%, 49%)
HSV	hsv(229, 70%, 75%)
CMYK	cmyk(69.6%, 57.1%, 0%, 25.1%)
CIE-LAB	lab(39.06, 27.75, -59.98)
CIE-LCH	lch(39.06, 66.09, 294.83°)
OKLab	oklab(48.52% -0.0016 -0.1728)
OKLCH	oklch(48.52% 0.173 269.5)
XYZ	xyz(14.1630, 10.6943, 50.5979)
Luminance	0.1070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A52BF #BFA73A

analogous

#3A95BF #3A52BF #653ABF

triadic

#3A52BF #BF3A52 #52BF3A

tetradic

#3A52BF #BF3A95 #BFA73A #3ABF65

square

#3A52BF #BF3A95 #BFA73A #3ABF65

split-complementary

#3A52BF #BF653A #95BF3A

monochromatic

#1D2A61 #2C3E90 #3A52BF #6679D0 #95A2DF

Accessibility & contrast

On white

6.69

#3A52BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#3A52BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A52BF

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A52BF	#FFFFFF	#000000	##FFFFFF
##3A52BF	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C3

Deuteranopia (green-blind)

#0056BD

Tritanopia (blue-blind)

#006D80

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3a52bf;
/* rgb */ color: rgb(58, 82, 191);
/* oklch */ color: oklch(48.5% 0.173 269.5);

Tailwind

colors: {
  custom: {
    50: '#8182d3',
    500: '#3a52bf',
    950: '#000000',
  },
}

SCSS

$custom: #3a52bf;
$custom-light: #8182d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a52bf",
  "rgb": {
    "r": 58,
    "g": 82,
    "b": 191
  },
  "hsl": {
    "h": 229.173,
    "s": 53.414,
    "l": 48.824
  },
  "oklch": {
    "l": 0.48524,
    "c": 0.17281,
    "h": 269.5
  },
  "luminance": 0.10696
}

Semantic roles & 50–950 ramp

primary

#3A52BF

secondary

#CABF8B

accent

#C24BDD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3A52BF

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

Preview Lab → · Contrast checker → · Palette generator →