#3348AF#3348AF

#3348AF is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.9% C 0.165 H 269.7°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#3348AF
RGB	rgb(51, 72, 175)
HSL	hsl(230, 55%, 44%)
HSV	hsv(230, 71%, 69%)
CMYK	cmyk(70.9%, 58.9%, 0%, 31.4%)
CIE-LAB	lab(34.87, 27.45, -57.39)
CIE-LCH	lch(34.87, 63.62, 295.56°)
OKLab	oklab(44.91% -0.0009 -0.1655)
OKLCH	oklch(44.91% 0.165 269.7)
XYZ	xyz(11.4178, 8.4325, 41.5750)
Luminance	0.0843 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3348AF #AF9A33

analogous

#3386AF #3348AF #5C33AF

triadic

#3348AF #AF3348 #48AF33

tetradic

#3348AF #AF3386 #AF9A33 #33AF5C

square

#3348AF #AF3386 #AF9A33 #33AF5C

split-complementary

#3348AF #AF5C33 #86AF33

monochromatic

#172150 #253580 #3348AF #5267CD #8291DB

Accessibility & contrast

On white

7.82

#3348AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#3348AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3348AF

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3348AF	#FFFFFF	#000000	##FFFFFF
##3348AF	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B2

Deuteranopia (green-blind)

#004CAD

Tritanopia (blue-blind)

#006274

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3348af;
/* rgb */ color: rgb(51, 72, 175);
/* oklch */ color: oklch(44.9% 0.165 269.7);

Tailwind

colors: {
  custom: {
    50: '#7b7ac8',
    500: '#3348af',
    950: '#000000',
  },
}

SCSS

$custom: #3348af;
$custom-light: #7b7ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#3348af",
  "rgb": {
    "r": 51,
    "g": 72,
    "b": 175
  },
  "hsl": {
    "h": 229.839,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.44908,
    "c": 0.16547,
    "h": 269.7
  },
  "luminance": 0.08434
}

Semantic roles & 50–950 ramp

primary

#3348AF

secondary

#C4B77A

accent

#C54ADE

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3348AF

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

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