#3A4CA2#3A4CA2

#3A4CA2 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.1% C 0.140 H 270.9°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#3A4CA2
RGB	rgb(58, 76, 162)
HSL	hsl(230, 47%, 43%)
HSV	hsv(230, 64%, 64%)
CMYK	cmyk(64.2%, 53.1%, 0%, 36.5%)
CIE-LAB	lab(35.35, 21.19, -48.83)
CIE-LCH	lch(35.35, 53.23, 293.46°)
OKLab	oklab(45.07% 0.0022 -0.1401)
OKLCH	oklch(45.07% 0.14 270.9)
XYZ	xyz(10.8488, 8.6761, 35.2784)
Luminance	0.0868 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4CA2 #A2903A

analogous

#3A80A2 #3A4CA2 #5C3AA2

triadic

#3A4CA2 #A23A4C #4CA23A

tetradic

#3A4CA2 #A23A80 #A2903A #3AA25C

square

#3A4CA2 #A23A80 #A2903A #3AA25C

split-complementary

#3A4CA2 #A25C3A #80A23A

monochromatic

#1A2248 #2A3775 #3A4CA2 #5769C3 #8491D3

Accessibility & contrast

On white

7.68

#3A4CA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#3A4CA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A4CA2

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4CA2	#FFFFFF	#000000	##FFFFFF
##3A4CA2	1.00	7.68	2.74	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1758A5

Deuteranopia (green-blind)

#004FA0

Tritanopia (blue-blind)

#00606F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3a4ca2;
/* rgb */ color: rgb(58, 76, 162);
/* oklch */ color: oklch(45.1% 0.140 270.9);

Tailwind

colors: {
  custom: {
    50: '#7b7dbe',
    500: '#3a4ca2',
    950: '#000000',
  },
}

SCSS

$custom: #3a4ca2;
$custom-light: #7b7dbe;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4ca2",
  "rgb": {
    "r": 58,
    "g": 76,
    "b": 162
  },
  "hsl": {
    "h": 229.615,
    "s": 47.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.4507,
    "c": 0.14008,
    "h": 270.9
  },
  "luminance": 0.08677
}

Semantic roles & 50–950 ramp

primary

#3A4CA2

secondary

#BDB17B

accent

#C051D7

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #3A4CA2

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

Preview Lab → · Contrast checker → · Palette generator →