#3A3EAD#3A3EAD

#3A3EAD is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.3% C 0.173 H 274.9°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#3A3EAD
RGB	rgb(58, 62, 173)
HSL	hsl(238, 50%, 45%)
HSV	hsv(238, 66%, 68%)
CMYK	cmyk(66.5%, 64.2%, 0%, 32.2%)
CIE-LAB	lab(32.62, 34.17, -59.86)
CIE-LCH	lch(32.62, 68.93, 299.72°)
OKLab	oklab(43.3% 0.0148 -0.1726)
OKLCH	oklch(43.3% 0.173 274.9)
XYZ	xyz(11.0079, 7.3610, 40.3678)
Luminance	0.0736 (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

#3A3EAD #ADA93A

analogous

#3A77AD #3A3EAD #6F3AAD

triadic

#3A3EAD #AD3A3E #3EAD3A

tetradic

#3A3EAD #AD3A77 #ADA93A #3AAD6F

square

#3A3EAD #AD3A77 #ADA93A #3AAD6F

split-complementary

#3A3EAD #AD6F3A #77AD3A

monochromatic

#1B1D51 #2B2E7F #3A3EAD #5C60C8 #8A8CD8

Accessibility & contrast

On white

8.49

#3A3EAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#3A3EAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3EAD

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3EAD	#FFFFFF	#000000	##FFFFFF
##3A3EAD	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B1

Deuteranopia (green-blind)

#0048AB

Tritanopia (blue-blind)

#005A70

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3a3ead;
/* rgb */ color: rgb(58, 62, 173);
/* oklch */ color: oklch(43.3% 0.173 274.9);

Tailwind

colors: {
  custom: {
    50: '#7e73c6',
    500: '#3a3ead',
    950: '#000000',
  },
}

SCSS

$custom: #3a3ead;
$custom-light: #7e73c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3ead",
  "rgb": {
    "r": 58,
    "g": 62,
    "b": 173
  },
  "hsl": {
    "h": 237.913,
    "s": 49.784,
    "l": 45.294
  },
  "oklch": {
    "l": 0.43302,
    "c": 0.17326,
    "h": 274.9
  },
  "luminance": 0.07362
}

Semantic roles & 50–950 ramp

primary

#3A3EAD

secondary

#C2C081

accent

#D44ED9

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3A3EAD

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

Preview Lab → · Contrast checker → · Palette generator →