#353166#353166

#353166 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.6% C 0.090 H 284.1°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#353166
RGB	rgb(53, 49, 102)
HSL	hsl(245, 35%, 30%)
HSV	hsv(245, 52%, 40%)
CMYK	cmyk(48%, 52%, 0%, 60%)
CIE-LAB	lab(23.38, 17.15, -30.74)
CIE-LCH	lch(23.38, 35.20, 299.16°)
OKLab	oklab(34.63% 0.0219 -0.0873)
OKLCH	oklch(34.63% 0.09 284.1)
XYZ	xyz(4.9641, 3.9126, 13.0614)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353166 #626631

analogous

#314866 #353166 #503166

triadic

#353166 #663531 #316635

tetradic

#353166 #663148 #626631 #316650

square

#353166 #663148 #626631 #316650

split-complementary

#353166 #665031 #486631

monochromatic

#0B0A15 #201D3D #353166 #4A458F #655FB2

Accessibility & contrast

On white

11.78

#353166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#353166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353166

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353166	#FFFFFF	#000000	##FFFFFF
##353166	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A3968

Deuteranopia (green-blind)

#183665

Tritanopia (blue-blind)

#253C46

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #353166;
/* rgb */ color: rgb(53, 49, 102);
/* oklch */ color: oklch(34.6% 0.090 284.1);

Tailwind

colors: {
  custom: {
    50: '#706992',
    500: '#353166',
    950: '#000000',
  },
}

SCSS

$custom: #353166;
$custom-light: #706992;
$custom-dark: #000000;

JSON

{
  "hex": "#353166",
  "rgb": {
    "r": 53,
    "g": 49,
    "b": 102
  },
  "hsl": {
    "h": 244.528,
    "s": 35.099,
    "l": 29.608
  },
  "oklch": {
    "l": 0.34631,
    "c": 0.08999,
    "h": 284.1
  },
  "luminance": 0.03913
}

Semantic roles & 50–950 ramp

primary

#353166

secondary

#93975C

accent

#CB5DC3

background

#F6F6F9

surface

#ECEBF1

border

#C7C6CB

text

#08060D

muted

#7B7A7E

Preview Lab

Preview with #353166

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

Preview Lab → · Contrast checker → · Palette generator →