#3A38AD#3A38AD

#3A38AD is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.3% C 0.180 H 276.2°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#3A38AD
RGB	rgb(58, 56, 173)
HSL	hsl(241, 51%, 45%)
HSV	hsv(241, 68%, 68%)
CMYK	cmyk(66.5%, 67.6%, 0%, 32.2%)
CIE-LAB	lab(31.22, 37.90, -62.15)
CIE-LCH	lch(31.22, 72.79, 301.38°)
OKLab	oklab(42.29% 0.0194 -0.1794)
OKLCH	oklch(42.29% 0.18 276.2)
XYZ	xyz(10.6995, 6.7441, 40.2650)
Luminance	0.0674 (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

#3A38AD #ABAD38

analogous

#3870AD #3A38AD #7538AD

triadic

#3A38AD #AD3A38 #38AD3A

tetradic

#3A38AD #AD3870 #ABAD38 #38AD75

square

#3A38AD #AD3870 #ABAD38 #38AD75

split-complementary

#3A38AD #AD7538 #70AD38

monochromatic

#1B1A51 #2A297F #3A38AD #5B59C9 #8987D8

Accessibility & contrast

On white

8.94

#3A38AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#3A38AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A38AD

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A38AD	#FFFFFF	#000000	##FFFFFF
##3A38AD	1.00	8.94	2.35	8.94
#FFFFFF	8.94	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB1

Deuteranopia (green-blind)

#0044AB

Tritanopia (blue-blind)

#00576E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3a38ad;
/* rgb */ color: rgb(58, 56, 173);
/* oklch */ color: oklch(42.3% 0.180 276.2);

Tailwind

colors: {
  custom: {
    50: '#7f6fc6',
    500: '#3a38ad',
    950: '#000000',
  },
}

SCSS

$custom: #3a38ad;
$custom-light: #7f6fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a38ad",
  "rgb": {
    "r": 58,
    "g": 56,
    "b": 173
  },
  "hsl": {
    "h": 241.026,
    "s": 51.092,
    "l": 44.902
  },
  "oklch": {
    "l": 0.42285,
    "c": 0.1804,
    "h": 276.2
  },
  "luminance": 0.06745
}

Semantic roles & 50–950 ramp

primary

#3A38AD

secondary

#C1C27F

accent

#DB4DD8

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3A38AD

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

Preview Lab → · Contrast checker → · Palette generator →