#354399#354399

#354399 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.2% C 0.141 H 272.0°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#354399
RGB	rgb(53, 67, 153)
HSL	hsl(232, 49%, 40%)
HSV	hsv(232, 65%, 60%)
CMYK	cmyk(65.4%, 56.2%, 0%, 40%)
CIE-LAB	lab(31.97, 23.01, -48.88)
CIE-LCH	lch(31.97, 54.03, 295.21°)
OKLab	oklab(42.24% 0.0049 -0.1405)
OKLCH	oklch(42.24% 0.141 272)
XYZ	xyz(9.2232, 7.0703, 31.0095)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354399 #998B35

analogous

#357599 #354399 #593599

triadic

#354399 #993543 #439935

tetradic

#354399 #993575 #998B35 #359959

square

#354399 #993575 #998B35 #359959

split-complementary

#354399 #995935 #759935

monochromatic

#161B3E #252F6C #354399 #4B5BC1 #7884D0

Accessibility & contrast

On white

8.70

#354399 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#354399 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354399

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354399	#FFFFFF	#000000	##FFFFFF
##354399	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00509C

Deuteranopia (green-blind)

#004797

Tritanopia (blue-blind)

#005867

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #354399;
/* rgb */ color: rgb(53, 67, 153);
/* oklch */ color: oklch(42.2% 0.141 272.0);

Tailwind

colors: {
  custom: {
    50: '#7876b8',
    500: '#354399',
    950: '#000000',
  },
}

SCSS

$custom: #354399;
$custom-light: #7876b8;
$custom-dark: #000000;

JSON

{
  "hex": "#354399",
  "rgb": {
    "r": 53,
    "g": 67,
    "b": 153
  },
  "hsl": {
    "h": 231.6,
    "s": 48.544,
    "l": 40.392
  },
  "oklch": {
    "l": 0.42237,
    "c": 0.14056,
    "h": 272
  },
  "luminance": 0.07071
}

Semantic roles & 50–950 ramp

primary

#354399

secondary

#B9AF71

accent

#C550D8

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0811

muted

#7C7B80

Preview Lab

Preview with #354399

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

Preview Lab → · Contrast checker → · Palette generator →