#355281#355281

#355281 is a dark, moderate blue. Relative luminance 0.084; OKLCH L 43.9% C 0.085 H 259.7°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#355281
RGB	rgb(53, 82, 129)
HSL	hsl(217, 42%, 36%)
HSV	hsv(217, 59%, 51%)
CMYK	cmyk(58.9%, 36.4%, 0%, 49.4%)
CIE-LAB	lab(34.75, 4.36, -29.74)
CIE-LCH	lch(34.75, 30.06, 278.34°)
OKLab	oklab(43.87% -0.0153 -0.0841)
OKLCH	oklch(43.87% 0.085 259.7)
XYZ	xyz(8.4466, 8.3758, 21.9362)
Luminance	0.0838 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355281 #816435

analogous

#357881 #355281 #3E3581

triadic

#355281 #813552 #528135

tetradic

#355281 #813578 #816435 #35813E

square

#355281 #813578 #816435 #35813E

split-complementary

#355281 #813E35 #788135

monochromatic

#111B2A #233656 #355281 #476EAC #6D8EC3

Accessibility & contrast

On white

7.85

#355281 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#355281 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #355281

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355281	#FFFFFF	#000000	##FFFFFF
##355281	1.00	7.85	2.68	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5683

Deuteranopia (green-blind)

#354E80

Tritanopia (blue-blind)

#005C63

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #355281;
/* rgb */ color: rgb(53, 82, 129);
/* oklch */ color: oklch(43.9% 0.085 259.7);

Tailwind

colors: {
  custom: {
    50: '#7382a6',
    500: '#355281',
    950: '#000000',
  },
}

SCSS

$custom: #355281;
$custom-light: #7382a6;
$custom-dark: #000000;

JSON

{
  "hex": "#355281",
  "rgb": {
    "r": 53,
    "g": 82,
    "b": 129
  },
  "hsl": {
    "h": 217.105,
    "s": 41.758,
    "l": 35.686
  },
  "oklch": {
    "l": 0.43874,
    "c": 0.08548,
    "h": 259.7
  },
  "luminance": 0.08376
}

Semantic roles & 50–950 ramp

primary

#355281

secondary

#AB9166

accent

#A356D2

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #355281

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

Preview Lab → · Contrast checker → · Palette generator →