#3A46AC#3A46AC

#3A46AC is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.7% C 0.162 H 272.9°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#3A46AC
RGB	rgb(58, 70, 172)
HSL	hsl(234, 50%, 45%)
HSV	hsv(234, 66%, 67%)
CMYK	cmyk(66.3%, 59.3%, 0%, 32.5%)
CIE-LAB	lab(34.51, 28.70, -56.17)
CIE-LCH	lch(34.51, 63.07, 297.07°)
OKLab	oklab(44.68% 0.0081 -0.1617)
OKLCH	oklch(44.68% 0.162 272.9)
XYZ	xyz(11.3790, 8.2574, 40.0159)
Luminance	0.0826 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A46AC #ACA03A

analogous

#3A7FAC #3A46AC #673AAC

triadic

#3A46AC #AC3A46 #46AC3A

tetradic

#3A46AC #AC3A7F #ACA03A #3AAC67

square

#3A46AC #AC3A7F #ACA03A #3AAC67

split-complementary

#3A46AC #AC673A #7FAC3A

monochromatic

#1B2150 #2B337E #3A46AC #5B67C8 #8991D7

Accessibility & contrast

On white

7.92

#3A46AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#3A46AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A46AC

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A46AC	#FFFFFF	#000000	##FFFFFF
##3A46AC	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AF

Deuteranopia (green-blind)

#004CAA

Tritanopia (blue-blind)

#005F72

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3a46ac;
/* rgb */ color: rgb(58, 70, 172);
/* oklch */ color: oklch(44.7% 0.162 272.9);

Tailwind

colors: {
  custom: {
    50: '#7e79c6',
    500: '#3a46ac',
    950: '#000000',
  },
}

SCSS

$custom: #3a46ac;
$custom-light: #7e79c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a46ac",
  "rgb": {
    "r": 58,
    "g": 70,
    "b": 172
  },
  "hsl": {
    "h": 233.684,
    "s": 49.565,
    "l": 45.098
  },
  "oklch": {
    "l": 0.44676,
    "c": 0.16193,
    "h": 272.9
  },
  "luminance": 0.08258
}

Semantic roles & 50–950 ramp

primary

#3A46AC

secondary

#C2BB80

accent

#CB4FD9

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3A46AC

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

Preview Lab → · Contrast checker → · Palette generator →