#354597#354597

#354597 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.5% C 0.135 H 271.2°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#354597
RGB	rgb(53, 69, 151)
HSL	hsl(230, 48%, 40%)
HSV	hsv(230, 65%, 59%)
CMYK	cmyk(64.9%, 54.3%, 0%, 40.8%)
CIE-LAB	lab(32.36, 20.95, -47.03)
CIE-LCH	lch(32.36, 51.49, 294.01°)
OKLab	oklab(42.49% 0.0029 -0.135)
OKLCH	oklch(42.49% 0.135 271.2)
XYZ	xyz(9.1804, 7.2467, 30.1871)
Luminance	0.0725 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354597 #978735

analogous

#357697 #354597 #563597

triadic

#354597 #973545 #459735

tetradic

#354597 #973576 #978735 #359756

square

#354597 #973576 #978735 #359756

split-complementary

#354597 #975635 #769735

monochromatic

#151C3C #25306A #354597 #4A5DBF #7786CF

Accessibility & contrast

On white

8.57

#354597 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#354597 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354597

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354597	#FFFFFF	#000000	##FFFFFF
##354597	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F519A

Deuteranopia (green-blind)

#004895

Tritanopia (blue-blind)

#005867

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #354597;
/* rgb */ color: rgb(53, 69, 151);
/* oklch */ color: oklch(42.5% 0.135 271.2);

Tailwind

colors: {
  custom: {
    50: '#7778b6',
    500: '#354597',
    950: '#000000',
  },
}

SCSS

$custom: #354597;
$custom-light: #7778b6;
$custom-dark: #000000;

JSON

{
  "hex": "#354597",
  "rgb": {
    "r": 53,
    "g": 69,
    "b": 151
  },
  "hsl": {
    "h": 230.204,
    "s": 48.039,
    "l": 40
  },
  "oklch": {
    "l": 0.42487,
    "c": 0.13502,
    "h": 271.2
  },
  "luminance": 0.07247
}

Semantic roles & 50–950 ramp

primary

#354597

secondary

#B8AC70

accent

#C250D8

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #354597

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

Preview Lab → · Contrast checker → · Palette generator →