#3346AD#3346AD

#3346AD is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.4% C 0.165 H 270.2°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#3346AD
RGB	rgb(51, 70, 173)
HSL	hsl(231, 54%, 44%)
HSV	hsv(231, 71%, 68%)
CMYK	cmyk(70.5%, 59.5%, 0%, 32.2%)
CIE-LAB	lab(34.19, 28.03, -57.31)
CIE-LCH	lch(34.19, 63.79, 296.06°)
OKLab	oklab(44.35% 0.0007 -0.1652)
OKLCH	oklch(44.35% 0.165 270.2)
XYZ	xyz(11.0957, 8.1002, 40.5058)
Luminance	0.0810 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3346AD #AD9A33

analogous

#3383AD #3346AD #5D33AD

triadic

#3346AD #AD3346 #46AD33

tetradic

#3346AD #AD3383 #AD9A33 #33AD5D

square

#3346AD #AD3383 #AD9A33 #33AD5D

split-complementary

#3346AD #AD5D33 #83AD33

monochromatic

#17204E #25337E #3346AD #5164CC #818FDA

Accessibility & contrast

On white

8.01

#3346AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#3346AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3346AD

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3346AD	#FFFFFF	#000000	##FFFFFF
##3346AD	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	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: #3346ad;
/* rgb */ color: rgb(51, 70, 173);
/* oklch */ color: oklch(44.4% 0.165 270.2);

Tailwind

colors: {
  custom: {
    50: '#7b79c6',
    500: '#3346ad',
    950: '#000000',
  },
}

SCSS

$custom: #3346ad;
$custom-light: #7b79c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3346ad",
  "rgb": {
    "r": 51,
    "g": 70,
    "b": 173
  },
  "hsl": {
    "h": 230.656,
    "s": 54.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.44354,
    "c": 0.16524,
    "h": 270.2
  },
  "luminance": 0.08101
}

Semantic roles & 50–950 ramp

primary

#3346AD

secondary

#C3B779

accent

#C74ADE

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3346AD

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

Preview Lab → · Contrast checker → · Palette generator →