#3455AF#3455AF

#3455AF is a mid, vivid blue. Relative luminance 0.103; OKLCH L 47.6% C 0.149 H 265.8°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#3455AF
RGB	rgb(52, 85, 175)
HSL	hsl(224, 54%, 45%)
HSV	hsv(224, 70%, 69%)
CMYK	cmyk(70.3%, 51.4%, 0%, 31.4%)
CIE-LAB	lab(38.41, 19.05, -51.64)
CIE-LCH	lch(38.41, 55.05, 290.25°)
OKLab	oklab(47.59% -0.0109 -0.1483)
OKLCH	oklch(47.59% 0.149 265.8)
XYZ	xyz(12.3998, 10.3210, 41.8878)
Luminance	0.1032 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3455AF #AF8E34

analogous

#3493AF #3455AF #5034AF

triadic

#3455AF #AF3455 #55AF34

tetradic

#3455AF #AF3493 #AF8E34 #34AF50

square

#3455AF #AF3493 #AF8E34 #34AF50

split-complementary

#3455AF #AF5034 #93AF34

monochromatic

#182751 #263E80 #3455AF #5474CC #839BDA

Accessibility & contrast

On white

6.85

#3455AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#3455AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3455AF

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3455AF	#FFFFFF	#000000	##FFFFFF
##3455AF	1.00	6.85	3.06	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E60B2

Deuteranopia (green-blind)

#0055AD

Tritanopia (blue-blind)

#006A7A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3455af;
/* rgb */ color: rgb(52, 85, 175);
/* oklch */ color: oklch(47.6% 0.149 265.8);

Tailwind

colors: {
  custom: {
    50: '#7b84c7',
    500: '#3455af',
    950: '#000000',
  },
}

SCSS

$custom: #3455af;
$custom-light: #7b84c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3455af",
  "rgb": {
    "r": 52,
    "g": 85,
    "b": 175
  },
  "hsl": {
    "h": 223.902,
    "s": 54.185,
    "l": 44.51
  },
  "oklch": {
    "l": 0.47589,
    "c": 0.14875,
    "h": 265.8
  },
  "luminance": 0.10322
}

Semantic roles & 50–950 ramp

primary

#3455AF

secondary

#C4B07B

accent

#B64ADE

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #3455AF

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

Preview Lab → · Contrast checker → · Palette generator →