#355481#355481

#355481 is a dark, moderate blue. Relative luminance 0.087; OKLCH L 44.4% C 0.083 H 257.7°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#355481
RGB	rgb(53, 84, 129)
HSL	hsl(216, 42%, 36%)
HSV	hsv(216, 59%, 51%)
CMYK	cmyk(58.9%, 34.9%, 0%, 49.4%)
CIE-LAB	lab(35.36, 3.07, -28.78)
CIE-LCH	lch(35.36, 28.94, 276.09°)
OKLab	oklab(44.35% -0.0178 -0.0813)
OKLCH	oklch(44.35% 0.083 257.7)
XYZ	xyz(8.5996, 8.6818, 21.9872)
Luminance	0.0868 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355481 #816235

analogous

#357A81 #355481 #3C3581

triadic

#355481 #813554 #548135

tetradic

#355481 #81357A #816235 #35813C

square

#355481 #81357A #816235 #35813C

split-complementary

#355481 #813C35 #7A8135

monochromatic

#111C2A #233856 #355481 #4770AC #6D90C3

Accessibility & contrast

On white

7.67

#355481 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#355481 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #355481

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355481	#FFFFFF	#000000	##FFFFFF
##355481	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)

#425783

Deuteranopia (green-blind)

#385080

Tritanopia (blue-blind)

#005E64

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #355481;
/* rgb */ color: rgb(53, 84, 129);
/* oklch */ color: oklch(44.4% 0.083 257.7);

Tailwind

colors: {
  custom: {
    50: '#7383a6',
    500: '#355481',
    950: '#000000',
  },
}

SCSS

$custom: #355481;
$custom-light: #7383a6;
$custom-dark: #000000;

JSON

{
  "hex": "#355481",
  "rgb": {
    "r": 53,
    "g": 84,
    "b": 129
  },
  "hsl": {
    "h": 215.526,
    "s": 41.758,
    "l": 35.686
  },
  "oklch": {
    "l": 0.4435,
    "c": 0.08319,
    "h": 257.7
  },
  "luminance": 0.08683
}

Semantic roles & 50–950 ramp

primary

#355481

secondary

#AB8F66

accent

#9F56D2

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #355481

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

Preview Lab → · Contrast checker → · Palette generator →