#355191#355191

#355191 is a dark, moderate blue. Relative luminance 0.087; OKLCH L 44.6% C 0.110 H 264.6°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#355191
RGB	rgb(53, 81, 145)
HSL	hsl(222, 46%, 39%)
HSV	hsv(222, 63%, 57%)
CMYK	cmyk(63.4%, 44.1%, 0%, 43.1%)
CIE-LAB	lab(35.37, 10.77, -38.55)
CIE-LCH	lch(35.37, 40.03, 285.62°)
OKLab	oklab(44.65% -0.0105 -0.1099)
OKLCH	oklch(44.65% 0.11 264.6)
XYZ	xyz(9.5197, 8.6852, 27.9573)
Luminance	0.0869 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355191 #917535

analogous

#357F91 #355191 #473591

triadic

#355191 #913551 #519135

tetradic

#355191 #91357F #917535 #359147

square

#355191 #91357F #917535 #359147

split-complementary

#355191 #914735 #7F9135

monochromatic

#141F37 #253864 #355191 #476BBC #748FCC

Accessibility & contrast

On white

7.67

#355191 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#355191 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #355191

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355191	#FFFFFF	#000000	##FFFFFF
##355191	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345893

Deuteranopia (green-blind)

#264F90

Tritanopia (blue-blind)

#005F6A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #355191;
/* rgb */ color: rgb(53, 81, 145);
/* oklch */ color: oklch(44.6% 0.110 264.6);

Tailwind

colors: {
  custom: {
    50: '#7581b2',
    500: '#355191',
    950: '#000000',
  },
}

SCSS

$custom: #355191;
$custom-light: #7581b2;
$custom-dark: #000000;

JSON

{
  "hex": "#355191",
  "rgb": {
    "r": 53,
    "g": 81,
    "b": 145
  },
  "hsl": {
    "h": 221.739,
    "s": 46.465,
    "l": 38.824
  },
  "oklch": {
    "l": 0.4465,
    "c": 0.11038,
    "h": 264.6
  },
  "luminance": 0.08686
}

Semantic roles & 50–950 ramp

primary

#355191

secondary

#B59F6D

accent

#AE52D6

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #355191

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

Preview Lab → · Contrast checker → · Palette generator →