#3A52BE#3A52BE

#3A52BE is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.4% C 0.171 H 269.4°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#3A52BE
RGB	rgb(58, 82, 190)
HSL	hsl(229, 53%, 49%)
HSV	hsv(229, 69%, 75%)
CMYK	cmyk(69.5%, 56.8%, 0%, 25.5%)
CIE-LAB	lab(38.99, 27.39, -59.52)
CIE-LCH	lch(38.99, 65.52, 294.71°)
OKLab	oklab(48.44% -0.0017 -0.1714)
OKLCH	oklch(48.44% 0.171 269.4)
XYZ	xyz(14.0533, 10.6505, 50.0203)
Luminance	0.1065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A52BE #BEA63A

analogous

#3A94BE #3A52BE #643ABE

triadic

#3A52BE #BE3A52 #52BE3A

tetradic

#3A52BE #BE3A94 #BEA63A #3ABE64

square

#3A52BE #BE3A94 #BEA63A #3ABE64

split-complementary

#3A52BE #BE643A #94BE3A

monochromatic

#1D2A60 #2C3E8F #3A52BE #6579D0 #94A2DE

Accessibility & contrast

On white

6.71

#3A52BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#3A52BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A52BE

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A52BE	#FFFFFF	#000000	##FFFFFF
##3A52BE	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C2

Deuteranopia (green-blind)

#0056BC

Tritanopia (blue-blind)

#006C80

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3a52be;
/* rgb */ color: rgb(58, 82, 190);
/* oklch */ color: oklch(48.4% 0.171 269.4);

Tailwind

colors: {
  custom: {
    50: '#8082d2',
    500: '#3a52be',
    950: '#000000',
  },
}

SCSS

$custom: #3a52be;
$custom-light: #8082d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a52be",
  "rgb": {
    "r": 58,
    "g": 82,
    "b": 190
  },
  "hsl": {
    "h": 229.091,
    "s": 53.226,
    "l": 48.627
  },
  "oklch": {
    "l": 0.48444,
    "c": 0.17145,
    "h": 269.4
  },
  "luminance": 0.10652
}

Semantic roles & 50–950 ramp

primary

#3A52BE

secondary

#CABE8A

accent

#C24BDD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3A52BE

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

Preview Lab → · Contrast checker → · Palette generator →