#354573#354573

#354573 is a dark, moderate blue. Relative luminance 0.063; OKLCH L 40.0% C 0.081 H 268.1°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#354573
RGB	rgb(53, 69, 115)
HSL	hsl(225, 37%, 33%)
HSV	hsv(225, 54%, 45%)
CMYK	cmyk(53.9%, 40%, 0%, 54.9%)
CIE-LAB	lab(30.04, 8.01, -28.47)
CIE-LCH	lch(30.04, 29.58, 285.71°)
OKLab	oklab(39.97% -0.0026 -0.0805)
OKLCH	oklch(39.97% 0.081 268.1)
XYZ	xyz(6.6898, 6.2505, 17.0703)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354573 #736335

analogous

#356473 #354573 #443573

triadic

#354573 #733545 #457335

tetradic

#354573 #733564 #736335 #357344

square

#354573 #733564 #736335 #357344

split-complementary

#354573 #734435 #647335

monochromatic

#0E131F #222C49 #354573 #485E9D #697EBA

Accessibility & contrast

On white

9.33

#354573 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#354573 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354573

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354573	#FFFFFF	#000000	##FFFFFF
##354573	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334A75

Deuteranopia (green-blind)

#2C4472

Tritanopia (blue-blind)

#194F56

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #354573;
/* rgb */ color: rgb(53, 69, 115);
/* oklch */ color: oklch(40.0% 0.081 268.1);

Tailwind

colors: {
  custom: {
    50: '#71789b',
    500: '#354573',
    950: '#000000',
  },
}

SCSS

$custom: #354573;
$custom-light: #71789b;
$custom-dark: #000000;

JSON

{
  "hex": "#354573",
  "rgb": {
    "r": 53,
    "g": 69,
    "b": 115
  },
  "hsl": {
    "h": 224.516,
    "s": 36.905,
    "l": 32.941
  },
  "oklch": {
    "l": 0.39966,
    "c": 0.08054,
    "h": 268.1
  },
  "luminance": 0.06251
}

Semantic roles & 50–950 ramp

primary

#354573

secondary

#A29262

accent

#AF5BCD

background

#F7F7F9

surface

#EDEDF2

border

#C8C8CC

text

#08080E

muted

#7B7B7E

Preview Lab

Preview with #354573

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

Preview Lab → · Contrast checker → · Palette generator →