#3A3EBF#3A3EBF

#3A3EBF is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.9% C 0.197 H 273.8°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#3A3EBF
RGB	rgb(58, 62, 191)
HSL	hsl(238, 53%, 49%)
HSV	hsv(238, 70%, 75%)
CMYK	cmyk(69.6%, 67.5%, 0%, 25.1%)
CIE-LAB	lab(34.20, 40.36, -67.92)
CIE-LCH	lch(34.20, 79.00, 300.72°)
OKLab	oklab(44.94% 0.0131 -0.1962)
OKLCH	oklch(44.94% 0.197 273.8)
XYZ	xyz(12.8684, 8.1052, 50.1664)
Luminance	0.0811 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3EBF #BFBB3A

analogous

#3A81BF #3A3EBF #793ABF

triadic

#3A3EBF #BF3A3E #3EBF3A

tetradic

#3A3EBF #BF3A81 #BFBB3A #3ABF79

square

#3A3EBF #BF3A81 #BFBB3A #3ABF79

split-complementary

#3A3EBF #BF793A #81BF3A

monochromatic

#1D2061 #2C2F90 #3A3EBF #6669D0 #9597DF

Accessibility & contrast

On white

8.01

#3A3EBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#3A3EBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3EBF

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3EBF	#FFFFFF	#000000	##FFFFFF
##3A3EBF	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C3

Deuteranopia (green-blind)

#004ABD

Tritanopia (blue-blind)

#006179

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3a3ebf;
/* rgb */ color: rgb(58, 62, 191);
/* oklch */ color: oklch(44.9% 0.197 273.8);

Tailwind

colors: {
  custom: {
    50: '#8274d3',
    500: '#3a3ebf',
    950: '#000000',
  },
}

SCSS

$custom: #3a3ebf;
$custom-light: #8274d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3ebf",
  "rgb": {
    "r": 58,
    "g": 62,
    "b": 191
  },
  "hsl": {
    "h": 238.195,
    "s": 53.414,
    "l": 48.824
  },
  "oklch": {
    "l": 0.44944,
    "c": 0.19668,
    "h": 273.8
  },
  "luminance": 0.08106
}

Semantic roles & 50–950 ramp

primary

#3A3EBF

secondary

#CAC88B

accent

#D84BDD

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3A3EBF

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

Preview Lab → · Contrast checker → · Palette generator →