#3A4EAD#3A4EAD

#3A4EAD is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.3% C 0.153 H 270.4°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#3A4EAD
RGB	rgb(58, 78, 173)
HSL	hsl(230, 50%, 45%)
HSV	hsv(230, 66%, 68%)
CMYK	cmyk(66.5%, 54.9%, 0%, 32.2%)
CIE-LAB	lab(36.68, 23.85, -53.25)
CIE-LCH	lch(36.68, 58.35, 294.12°)
OKLab	oklab(46.32% 0.001 -0.1531)
OKLCH	oklch(46.32% 0.153 270.4)
XYZ	xyz(12.0096, 9.3643, 40.7017)
Luminance	0.0936 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4EAD #AD993A

analogous

#3A88AD #3A4EAD #5F3AAD

triadic

#3A4EAD #AD3A4E #4EAD3A

tetradic

#3A4EAD #AD3A88 #AD993A #3AAD5F

square

#3A4EAD #AD3A88 #AD993A #3AAD5F

split-complementary

#3A4EAD #AD5F3A #88AD3A

monochromatic

#1B2551 #2B397F #3A4EAD #5C6FC8 #8A97D8

Accessibility & contrast

On white

7.31

#3A4EAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#3A4EAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A4EAD

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4EAD	#FFFFFF	#000000	##FFFFFF
##3A4EAD	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#035CB0

Deuteranopia (green-blind)

#0051AB

Tritanopia (blue-blind)

#006576

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3a4ead;
/* rgb */ color: rgb(58, 78, 173);
/* oklch */ color: oklch(46.3% 0.153 270.4);

Tailwind

colors: {
  custom: {
    50: '#7d7fc6',
    500: '#3a4ead',
    950: '#000000',
  },
}

SCSS

$custom: #3a4ead;
$custom-light: #7d7fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4ead",
  "rgb": {
    "r": 58,
    "g": 78,
    "b": 173
  },
  "hsl": {
    "h": 229.565,
    "s": 49.784,
    "l": 45.294
  },
  "oklch": {
    "l": 0.46316,
    "c": 0.15306,
    "h": 270.4
  },
  "luminance": 0.09365
}

Semantic roles & 50–950 ramp

primary

#3A4EAD

secondary

#C2B781

accent

#C14ED9

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3A4EAD

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

Preview Lab → · Contrast checker → · Palette generator →