#3456BD#3456BD

#3456BD is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.9% C 0.167 H 266.4°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#3456BD
RGB	rgb(52, 86, 189)
HSL	hsl(225, 57%, 47%)
HSV	hsv(225, 72%, 74%)
CMYK	cmyk(72.5%, 54.5%, 0%, 25.9%)
CIE-LAB	lab(39.68, 23.60, -57.82)
CIE-LCH	lch(39.68, 62.45, 292.20°)
OKLab	oklab(48.86% -0.0105 -0.1665)
OKLCH	oklch(48.86% 0.167 266.4)
XYZ	xyz(13.9261, 11.0583, 49.5348)
Luminance	0.1106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3456BD #BD9B34

analogous

#349BBD #3456BD #5634BD

triadic

#3456BD #BD3456 #56BD34

tetradic

#3456BD #BD349B #BD9B34 #34BD56

square

#3456BD #BD349B #BD9B34 #34BD56

split-complementary

#3456BD #BD5634 #9BBD34

monochromatic

#1A2A5D #27408D #3456BD #5C79D2 #8CA1DF

Accessibility & contrast

On white

6.54

#3456BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#3456BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3456BD

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3456BD	#FFFFFF	#000000	##FFFFFF
##3456BD	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C1

Deuteranopia (green-blind)

#0057BB

Tritanopia (blue-blind)

#006F81

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3456bd;
/* rgb */ color: rgb(52, 86, 189);
/* oklch */ color: oklch(48.9% 0.167 266.4);

Tailwind

colors: {
  custom: {
    50: '#7e85d2',
    500: '#3456bd',
    950: '#000000',
  },
}

SCSS

$custom: #3456bd;
$custom-light: #7e85d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3456bd",
  "rgb": {
    "r": 52,
    "g": 86,
    "b": 189
  },
  "hsl": {
    "h": 225.109,
    "s": 56.846,
    "l": 47.255
  },
  "oklch": {
    "l": 0.48863,
    "c": 0.16685,
    "h": 266.4
  },
  "luminance": 0.1106
}

Semantic roles & 50–950 ramp

primary

#3456BD

secondary

#CAB883

accent

#BA48E0

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #3456BD

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

Preview Lab → · Contrast checker → · Palette generator →