#3A38AA#3A38AA

#3A38AA is a dark, vivid blue. Relative luminance 0.066; OKLCH L 42.0% C 0.176 H 276.4°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#3A38AA
RGB	rgb(58, 56, 170)
HSL	hsl(241, 50%, 44%)
HSV	hsv(241, 67%, 67%)
CMYK	cmyk(65.9%, 67.1%, 0%, 33.3%)
CIE-LAB	lab(30.95, 36.88, -60.79)
CIE-LCH	lch(30.95, 71.11, 301.25°)
OKLab	oklab(42.01% 0.0197 -0.1754)
OKLCH	oklch(42.01% 0.176 276.4)
XYZ	xyz(10.4124, 6.6293, 38.7533)
Luminance	0.0663 (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

#3A38AA #A8AA38

analogous

#386FAA #3A38AA #7338AA

triadic

#3A38AA #AA3A38 #38AA3A

tetradic

#3A38AA #AA386F #A8AA38 #38AA73

square

#3A38AA #AA386F #A8AA38 #38AA73

split-complementary

#3A38AA #AA7338 #6FAA38

monochromatic

#1B1A4E #2A297C #3A38AA #5957C8 #8785D7

Accessibility & contrast

On white

9.03

#3A38AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#3A38AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A38AA

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A38AA	#FFFFFF	#000000	##FFFFFF
##3A38AA	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EAE

Deuteranopia (green-blind)

#0044A8

Tritanopia (blue-blind)

#00566C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3a38aa;
/* rgb */ color: rgb(58, 56, 170);
/* oklch */ color: oklch(42.0% 0.176 276.4);

Tailwind

colors: {
  custom: {
    50: '#7e6fc4',
    500: '#3a38aa',
    950: '#000000',
  },
}

SCSS

$custom: #3a38aa;
$custom-light: #7e6fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a38aa",
  "rgb": {
    "r": 58,
    "g": 56,
    "b": 170
  },
  "hsl": {
    "h": 241.053,
    "s": 50.442,
    "l": 44.314
  },
  "oklch": {
    "l": 0.42007,
    "c": 0.17649,
    "h": 276.4
  },
  "luminance": 0.0663
}

Semantic roles & 50–950 ramp

primary

#3A38AA

secondary

#C0C17D

accent

#DA4ED7

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3A38AA

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

Preview Lab → · Contrast checker → · Palette generator →