#355383#355383

#355383 is a dark, moderate blue. Relative luminance 0.086; OKLCH L 44.2% C 0.087 H 259.4°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#355383
RGB	rgb(53, 83, 131)
HSL	hsl(217, 42%, 36%)
HSV	hsv(217, 60%, 51%)
CMYK	cmyk(59.5%, 36.6%, 0%, 48.6%)
CIE-LAB	lab(35.17, 4.42, -30.32)
CIE-LCH	lch(35.17, 30.64, 278.30°)
OKLab	oklab(44.23% -0.016 -0.0858)
OKLCH	oklch(44.23% 0.087 259.4)
XYZ	xyz(8.6568, 8.5814, 22.6685)
Luminance	0.0858 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355383 #836535

analogous

#357A83 #355383 #3E3583

triadic

#355383 #833553 #538335

tetradic

#355383 #83357A #836535 #35833E

square

#355383 #83357A #836535 #35833E

split-complementary

#355383 #833E35 #7A8335

monochromatic

#121C2C #233757 #355383 #476FAF #6E8FC4

Accessibility & contrast

On white

7.73

#355383 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#355383 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #355383

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355383	#FFFFFF	#000000	##FFFFFF
##355383	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5785

Deuteranopia (green-blind)

#354F82

Tritanopia (blue-blind)

#005E65

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #355383;
/* rgb */ color: rgb(53, 83, 131);
/* oklch */ color: oklch(44.2% 0.087 259.4);

Tailwind

colors: {
  custom: {
    50: '#7383a7',
    500: '#355383',
    950: '#000000',
  },
}

SCSS

$custom: #355383;
$custom-light: #7383a7;
$custom-dark: #000000;

JSON

{
  "hex": "#355383",
  "rgb": {
    "r": 53,
    "g": 83,
    "b": 131
  },
  "hsl": {
    "h": 216.923,
    "s": 42.391,
    "l": 36.078
  },
  "oklch": {
    "l": 0.4423,
    "c": 0.08725,
    "h": 259.4
  },
  "luminance": 0.08582
}

Semantic roles & 50–950 ramp

primary

#355383

secondary

#AD9267

accent

#A256D2

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #355383

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

Preview Lab → · Contrast checker → · Palette generator →