#354591#354591

#354591 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.0% C 0.126 H 271.1°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#354591
RGB	rgb(53, 69, 145)
HSL	hsl(230, 46%, 39%)
HSV	hsv(230, 63%, 57%)
CMYK	cmyk(63.4%, 52.4%, 0%, 43.1%)
CIE-LAB	lab(31.94, 18.76, -44.06)
CIE-LCH	lch(31.94, 47.89, 293.07°)
OKLab	oklab(42.03% 0.0024 -0.1262)
OKLCH	oklch(42.03% 0.126 271.1)
XYZ	xyz(8.7054, 7.0567, 27.6859)
Luminance	0.0706 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354591 #918135

analogous

#357391 #354591 #533591

triadic

#354591 #913545 #459135

tetradic

#354591 #913573 #918135 #359153

square

#354591 #913573 #918135 #359153

split-complementary

#354591 #915335 #739135

monochromatic

#141A37 #253064 #354591 #475CBC #7483CC

Accessibility & contrast

On white

8.71

#354591 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#354591 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354591

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354591	#FFFFFF	#000000	##FFFFFF
##354591	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A4F94

Deuteranopia (green-blind)

#00478F

Tritanopia (blue-blind)

#005764

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #354591;
/* rgb */ color: rgb(53, 69, 145);
/* oklch */ color: oklch(42.0% 0.126 271.1);

Tailwind

colors: {
  custom: {
    50: '#7678b2',
    500: '#354591',
    950: '#000000',
  },
}

SCSS

$custom: #354591;
$custom-light: #7678b2;
$custom-dark: #000000;

JSON

{
  "hex": "#354591",
  "rgb": {
    "r": 53,
    "g": 69,
    "b": 145
  },
  "hsl": {
    "h": 229.565,
    "s": 46.465,
    "l": 38.824
  },
  "oklch": {
    "l": 0.4203,
    "c": 0.12626,
    "h": 271.1
  },
  "luminance": 0.07057
}

Semantic roles & 50–950 ramp

primary

#354591

secondary

#B5A86D

accent

#BF52D6

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #354591

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

Preview Lab → · Contrast checker → · Palette generator →