#3046AC#3046AC

#3046AC is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.1% C 0.165 H 269.2°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#3046AC
RGB	rgb(48, 70, 172)
HSL	hsl(229, 56%, 43%)
HSV	hsv(229, 72%, 67%)
CMYK	cmyk(72.1%, 59.3%, 0%, 32.5%)
CIE-LAB	lab(33.95, 27.25, -57.10)
CIE-LCH	lch(33.95, 63.27, 295.51°)
OKLab	oklab(44.11% -0.0023 -0.1647)
OKLCH	oklch(44.11% 0.165 269.2)
XYZ	xyz(10.8529, 7.9861, 39.9912)
Luminance	0.0799 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3046AC #AC9630

analogous

#3084AC #3046AC #5830AC

triadic

#3046AC #AC3046 #46AC30

tetradic

#3046AC #AC3084 #AC9630 #30AC58

square

#3046AC #AC3084 #AC9630 #30AC58

split-complementary

#3046AC #AC5830 #84AC30

monochromatic

#151F4C #23337C #3046AC #4C63CD #7C8DDA

Accessibility & contrast

On white

8.09

#3046AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#3046AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3046AC

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3046AC	#FFFFFF	#000000	##FFFFFF
##3046AC	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AF

Deuteranopia (green-blind)

#004AAA

Tritanopia (blue-blind)

#005F72

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3046ac;
/* rgb */ color: rgb(48, 70, 172);
/* oklch */ color: oklch(44.1% 0.165 269.2);

Tailwind

colors: {
  custom: {
    50: '#7979c6',
    500: '#3046ac',
    950: '#000000',
  },
}

SCSS

$custom: #3046ac;
$custom-light: #7979c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3046ac",
  "rgb": {
    "r": 48,
    "g": 70,
    "b": 172
  },
  "hsl": {
    "h": 229.355,
    "s": 56.364,
    "l": 43.137
  },
  "oklch": {
    "l": 0.4411,
    "c": 0.16473,
    "h": 269.2
  },
  "luminance": 0.07987
}

Semantic roles & 50–950 ramp

primary

#3046AC

secondary

#C3B575

accent

#C548E0

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #3046AC

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

Preview Lab → · Contrast checker → · Palette generator →