#3546AC#3546AC

#3546AC is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.4% C 0.163 H 271.0°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#3546AC
RGB	rgb(53, 70, 172)
HSL	hsl(231, 53%, 44%)
HSV	hsv(231, 69%, 67%)
CMYK	cmyk(69.2%, 59.3%, 0%, 32.5%)
CIE-LAB	lab(34.22, 27.95, -56.66)
CIE-LCH	lch(34.22, 63.17, 296.26°)
OKLab	oklab(44.38% 0.0028 -0.1633)
OKLCH	oklch(44.38% 0.163 271)
XYZ	xyz(11.1022, 8.1147, 40.0029)
Luminance	0.0812 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3546AC #AC9B35

analogous

#3582AC #3546AC #6035AC

triadic

#3546AC #AC3546 #46AC35

tetradic

#3546AC #AC3582 #AC9B35 #35AC60

square

#3546AC #AC3582 #AC9B35 #35AC60

split-complementary

#3546AC #AC6035 #82AC35

monochromatic

#18204E #27337D #3546AC #5465CA #838FD9

Accessibility & contrast

On white

8.01

#3546AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#3546AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3546AC

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3546AC	#FFFFFF	#000000	##FFFFFF
##3546AC	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AF

Deuteranopia (green-blind)

#004BAA

Tritanopia (blue-blind)

#005F72

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3546ac;
/* rgb */ color: rgb(53, 70, 172);
/* oklch */ color: oklch(44.4% 0.163 271.0);

Tailwind

colors: {
  custom: {
    50: '#7b79c6',
    500: '#3546ac',
    950: '#000000',
  },
}

SCSS

$custom: #3546ac;
$custom-light: #7b79c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3546ac",
  "rgb": {
    "r": 53,
    "g": 70,
    "b": 172
  },
  "hsl": {
    "h": 231.429,
    "s": 52.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.4438,
    "c": 0.16331,
    "h": 271
  },
  "luminance": 0.08116
}

Semantic roles & 50–950 ramp

primary

#3546AC

secondary

#C2B87B

accent

#C84CDC

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3546AC

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

Preview Lab → · Contrast checker → · Palette generator →