#3456AB#3456AB

#3456AB is a mid, vivid blue. Relative luminance 0.103; OKLCH L 47.5% C 0.142 H 265.0°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#3456AB
RGB	rgb(52, 86, 171)
HSL	hsl(223, 53%, 44%)
HSV	hsv(223, 70%, 67%)
CMYK	cmyk(69.6%, 49.7%, 0%, 32.9%)
CIE-LAB	lab(38.42, 16.91, -49.27)
CIE-LCH	lch(38.42, 52.09, 288.94°)
OKLab	oklab(47.51% -0.0122 -0.1413)
OKLCH	oklch(47.51% 0.142 265)
XYZ	xyz(12.0921, 10.3247, 39.8758)
Luminance	0.1033 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3456AB #AB8934

analogous

#3491AB #3456AB #4D34AB

triadic

#3456AB #AB3456 #56AB34

tetradic

#3456AB #AB3491 #AB8934 #34AB4D

square

#3456AB #AB3491 #AB8934 #34AB4D

split-complementary

#3456AB #AB4D34 #91AB34

monochromatic

#17274D #263E7C #3456AB #5274CA #819AD9

Accessibility & contrast

On white

6.85

#3456AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#3456AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3456AB

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3456AB	#FFFFFF	#000000	##FFFFFF
##3456AB	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2660AE

Deuteranopia (green-blind)

#0055A9

Tritanopia (blue-blind)

#006A78

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3456ab;
/* rgb */ color: rgb(52, 86, 171);
/* oklch */ color: oklch(47.5% 0.142 265.0);

Tailwind

colors: {
  custom: {
    50: '#7a85c5',
    500: '#3456ab',
    950: '#000000',
  },
}

SCSS

$custom: #3456ab;
$custom-light: #7a85c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3456ab",
  "rgb": {
    "r": 52,
    "g": 86,
    "b": 171
  },
  "hsl": {
    "h": 222.857,
    "s": 53.363,
    "l": 43.725
  },
  "oklch": {
    "l": 0.47507,
    "c": 0.14187,
    "h": 265
  },
  "luminance": 0.10326
}

Semantic roles & 50–950 ramp

primary

#3456AB

secondary

#C2AD79

accent

#B34BDD

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #3456AB

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

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