#3545AE#3545AE

#3545AE is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.4% C 0.167 H 271.2°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#3545AE
RGB	rgb(53, 69, 174)
HSL	hsl(232, 53%, 45%)
HSV	hsv(232, 70%, 68%)
CMYK	cmyk(69.5%, 60.3%, 0%, 31.8%)
CIE-LAB	lab(34.12, 29.32, -58.00)
CIE-LCH	lch(34.12, 65.00, 296.82°)
OKLab	oklab(44.36% 0.0036 -0.1673)
OKLCH	oklch(44.36% 0.167 271.2)
XYZ	xyz(11.2337, 8.0680, 41.0015)
Luminance	0.0807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3545AE #AE9E35

analogous

#3582AE #3545AE #6235AE

triadic

#3545AE #AE3545 #45AE35

tetradic

#3545AE #AE3582 #AE9E35 #35AE62

square

#3545AE #AE3582 #AE9E35 #35AE62

split-complementary

#3545AE #AE6235 #82AE35

monochromatic

#182050 #27327F #3545AE #5565CB #848FDA

Accessibility & contrast

On white

8.03

#3545AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#3545AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3545AE

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3545AE	#FFFFFF	#000000	##FFFFFF
##3545AE	1.00	8.03	2.61	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B1

Deuteranopia (green-blind)

#004BAC

Tritanopia (blue-blind)

#005F73

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3545ae;
/* rgb */ color: rgb(53, 69, 174);
/* oklch */ color: oklch(44.4% 0.167 271.2);

Tailwind

colors: {
  custom: {
    50: '#7c78c7',
    500: '#3545ae',
    950: '#000000',
  },
}

SCSS

$custom: #3545ae;
$custom-light: #7c78c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3545ae",
  "rgb": {
    "r": 53,
    "g": 69,
    "b": 174
  },
  "hsl": {
    "h": 232.066,
    "s": 53.304,
    "l": 44.51
  },
  "oklch": {
    "l": 0.44359,
    "c": 0.1673,
    "h": 271.2
  },
  "luminance": 0.08069
}

Semantic roles & 50–950 ramp

primary

#3545AE

secondary

#C3BA7C

accent

#C94BDD

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3545AE

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

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