#355280#355280

#355280 is a dark, moderate blue. Relative luminance 0.084; OKLCH L 43.8% C 0.084 H 259.3°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#355280
RGB	rgb(53, 82, 128)
HSL	hsl(217, 41%, 35%)
HSV	hsv(217, 59%, 50%)
CMYK	cmyk(58.6%, 35.9%, 0%, 49.8%)
CIE-LAB	lab(34.70, 4.01, -29.21)
CIE-LCH	lch(34.70, 29.48, 277.81°)
OKLab	oklab(43.82% -0.0156 -0.0825)
OKLCH	oklch(43.82% 0.084 259.3)
XYZ	xyz(8.3804, 8.3493, 21.5878)
Luminance	0.0835 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355280 #806335

analogous

#357780 #355280 #3D3580

triadic

#355280 #803552 #528035

tetradic

#355280 #803577 #806335 #35803D

square

#355280 #803577 #806335 #35803D

split-complementary

#355280 #803D35 #778035

monochromatic

#111B29 #233655 #355280 #476EAB #6D8EC3

Accessibility & contrast

On white

7.87

#355280 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#355280 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #355280

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355280	#FFFFFF	#000000	##FFFFFF
##355280	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5582

Deuteranopia (green-blind)

#364E7F

Tritanopia (blue-blind)

#005C63

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #355280;
/* rgb */ color: rgb(53, 82, 128);
/* oklch */ color: oklch(43.8% 0.084 259.3);

Tailwind

colors: {
  custom: {
    50: '#7282a5',
    500: '#355280',
    950: '#000000',
  },
}

SCSS

$custom: #355280;
$custom-light: #7282a5;
$custom-dark: #000000;

JSON

{
  "hex": "#355280",
  "rgb": {
    "r": 53,
    "g": 82,
    "b": 128
  },
  "hsl": {
    "h": 216.8,
    "s": 41.436,
    "l": 35.49
  },
  "oklch": {
    "l": 0.43815,
    "c": 0.084,
    "h": 259.3
  },
  "luminance": 0.0835
}

Semantic roles & 50–950 ramp

primary

#355280

secondary

#AB9066

accent

#A257D1

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #355280

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

Preview Lab → · Contrast checker → · Palette generator →