#3A52B2#3A52B2

#3A52B2 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.5% C 0.155 H 269.2°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#3A52B2
RGB	rgb(58, 82, 178)
HSL	hsl(228, 51%, 46%)
HSV	hsv(228, 67%, 70%)
CMYK	cmyk(67.4%, 53.9%, 0%, 30.2%)
CIE-LAB	lab(38.11, 23.04, -53.90)
CIE-LCH	lch(38.11, 58.62, 293.15°)
OKLab	oklab(47.51% -0.0023 -0.1549)
OKLCH	oklch(47.51% 0.155 269.2)
XYZ	xyz(12.7954, 10.1473, 43.3952)
Luminance	0.1015 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A52B2 #B29A3A

analogous

#3A8EB2 #3A52B2 #5E3AB2

triadic

#3A52B2 #B23A52 #52B23A

tetradic

#3A52B2 #B23A8E #B29A3A #3AB25E

square

#3A52B2 #B23A8E #B29A3A #3AB25E

split-complementary

#3A52B2 #B25E3A #8EB23A

monochromatic

#1C2756 #2B3D84 #3A52B2 #5F74CB #8D9CDA

Accessibility & contrast

On white

6.93

#3A52B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#3A52B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A52B2

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A52B2	#FFFFFF	#000000	##FFFFFF
##3A52B2	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D5FB5

Deuteranopia (green-blind)

#0054B0

Tritanopia (blue-blind)

#00697A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3a52b2;
/* rgb */ color: rgb(58, 82, 178);
/* oklch */ color: oklch(47.5% 0.155 269.2);

Tailwind

colors: {
  custom: {
    50: '#7e82ca',
    500: '#3a52b2',
    950: '#000000',
  },
}

SCSS

$custom: #3a52b2;
$custom-light: #7e82ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3a52b2",
  "rgb": {
    "r": 58,
    "g": 82,
    "b": 178
  },
  "hsl": {
    "h": 228,
    "s": 50.847,
    "l": 46.275
  },
  "oklch": {
    "l": 0.47505,
    "c": 0.15492,
    "h": 269.2
  },
  "luminance": 0.10148
}

Semantic roles & 50–950 ramp

primary

#3A52B2

secondary

#C4B783

accent

#BE4DDA

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3A52B2

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

Preview Lab → · Contrast checker → · Palette generator →