#355489#355489

#355489 is a dark, moderate blue. Relative luminance 0.089; OKLCH L 44.8% C 0.095 H 260.5°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#355489
RGB	rgb(53, 84, 137)
HSL	hsl(218, 44%, 37%)
HSV	hsv(218, 61%, 54%)
CMYK	cmyk(61.3%, 38.7%, 0%, 46.3%)
CIE-LAB	lab(35.80, 5.91, -33.00)
CIE-LCH	lch(35.80, 33.52, 280.16°)
OKLab	oklab(44.83% -0.0156 -0.0936)
OKLCH	oklch(44.83% 0.095 260.5)
XYZ	xyz(9.1523, 8.9029, 24.8982)
Luminance	0.0890 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355489 #896A35

analogous

#357E89 #355489 #403589

triadic

#355489 #893554 #548935

tetradic

#355489 #89357E #896A35 #358940

square

#355489 #89357E #896A35 #358940

split-complementary

#355489 #894035 #7E8935

monochromatic

#131E31 #24395D #355489 #466FB5 #7191C8

Accessibility & contrast

On white

7.55

#355489 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#355489 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #355489

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355489	#FFFFFF	#000000	##FFFFFF
##355489	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E588B

Deuteranopia (green-blind)

#325188

Tritanopia (blue-blind)

#006068

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #355489;
/* rgb */ color: rgb(53, 84, 137);
/* oklch */ color: oklch(44.8% 0.095 260.5);

Tailwind

colors: {
  custom: {
    50: '#7483ac',
    500: '#355489',
    950: '#000000',
  },
}

SCSS

$custom: #355489;
$custom-light: #7483ac;
$custom-dark: #000000;

JSON

{
  "hex": "#355489",
  "rgb": {
    "r": 53,
    "g": 84,
    "b": 137
  },
  "hsl": {
    "h": 217.857,
    "s": 44.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.44828,
    "c": 0.09487,
    "h": 260.5
  },
  "luminance": 0.08904
}

Semantic roles & 50–950 ramp

primary

#355489

secondary

#B0966A

accent

#A554D4

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #355489

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

Preview Lab → · Contrast checker → · Palette generator →