#3146AD#3146AD

#3146AD is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.2% C 0.166 H 269.6°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#3146AD
RGB	rgb(49, 70, 173)
HSL	hsl(230, 56%, 44%)
HSV	hsv(230, 72%, 68%)
CMYK	cmyk(71.7%, 59.5%, 0%, 32.2%)
CIE-LAB	lab(34.09, 27.75, -57.48)
CIE-LCH	lch(34.09, 63.83, 295.77°)
OKLab	oklab(44.25% -0.0013 -0.1658)
OKLCH	oklch(44.25% 0.166 269.6)
XYZ	xyz(10.9970, 8.0493, 40.5012)
Luminance	0.0805 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3146AD #AD9831

analogous

#3184AD #3146AD #5A31AD

triadic

#3146AD #AD3146 #46AD31

tetradic

#3146AD #AD3184 #AD9831 #31AD5A

square

#3146AD #AD3184 #AD9831 #31AD5A

split-complementary

#3146AD #AD5A31 #84AD31

monochromatic

#161F4E #23337D #3146AD #4E64CD #7E8EDA

Accessibility & contrast

On white

8.05

#3146AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#3146AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3146AD

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3146AD	#FFFFFF	#000000	##FFFFFF
##3146AD	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B0

Deuteranopia (green-blind)

#004BAB

Tritanopia (blue-blind)

#006072

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3146ad;
/* rgb */ color: rgb(49, 70, 173);
/* oklch */ color: oklch(44.2% 0.166 269.6);

Tailwind

colors: {
  custom: {
    50: '#7a79c6',
    500: '#3146ad',
    950: '#000000',
  },
}

SCSS

$custom: #3146ad;
$custom-light: #7a79c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3146ad",
  "rgb": {
    "r": 49,
    "g": 70,
    "b": 173
  },
  "hsl": {
    "h": 229.839,
    "s": 55.856,
    "l": 43.529
  },
  "oklch": {
    "l": 0.44247,
    "c": 0.16581,
    "h": 269.6
  },
  "luminance": 0.0805
}

Semantic roles & 50–950 ramp

primary

#3146AD

secondary

#C3B677

accent

#C649DF

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #3146AD

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

Preview Lab → · Contrast checker → · Palette generator →