#353E89#353E89

#353E89 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.0% C 0.124 H 274.2°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#353E89
RGB	rgb(53, 62, 137)
HSL	hsl(234, 44%, 37%)
HSV	hsv(234, 61%, 54%)
CMYK	cmyk(61.3%, 54.7%, 0%, 46.3%)
CIE-LAB	lab(29.43, 20.57, -43.18)
CIE-LCH	lch(29.43, 47.82, 295.47°)
OKLab	oklab(39.96% 0.0091 -0.1237)
OKLCH	oklch(39.96% 0.124 274.2)
XYZ	xyz(7.7047, 6.0077, 24.4156)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353E89 #898035

analogous

#356889 #353E89 #563589

triadic

#353E89 #89353E #3E8935

tetradic

#353E89 #893568 #898035 #358956

square

#353E89 #893568 #898035 #358956

split-complementary

#353E89 #895635 #688935

monochromatic

#131631 #242A5D #353E89 #4652B5 #717AC8

Accessibility & contrast

On white

9.54

#353E89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#353E89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353E89

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353E89	#FFFFFF	#000000	##FFFFFF
##353E89	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F498C

Deuteranopia (green-blind)

#004287

Tritanopia (blue-blind)

#004F5D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #353e89;
/* rgb */ color: rgb(53, 62, 137);
/* oklch */ color: oklch(40.0% 0.124 274.2);

Tailwind

colors: {
  custom: {
    50: '#7573ac',
    500: '#353e89',
    950: '#000000',
  },
}

SCSS

$custom: #353e89;
$custom-light: #7573ac;
$custom-dark: #000000;

JSON

{
  "hex": "#353e89",
  "rgb": {
    "r": 53,
    "g": 62,
    "b": 137
  },
  "hsl": {
    "h": 233.571,
    "s": 44.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.39962,
    "c": 0.12406,
    "h": 274.2
  },
  "luminance": 0.06008
}

Semantic roles & 50–950 ramp

primary

#353E89

secondary

#B0A96A

accent

#C654D4

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #353E89

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

Preview Lab → · Contrast checker → · Palette generator →