#354589#354589

#354589 is a dark, moderate blue. Relative luminance 0.068; OKLCH L 41.4% C 0.114 H 270.7°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#354589
RGB	rgb(53, 69, 137)
HSL	hsl(229, 44%, 37%)
HSV	hsv(229, 61%, 54%)
CMYK	cmyk(61.3%, 49.6%, 0%, 46.3%)
CIE-LAB	lab(31.39, 15.86, -40.02)
CIE-LCH	lch(31.39, 43.05, 291.61°)
OKLab	oklab(41.44% 0.0015 -0.1144)
OKLCH	oklch(41.44% 0.114 270.7)
XYZ	xyz(8.1102, 6.8186, 24.5508)
Luminance	0.0682 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354589 #897935

analogous

#356F89 #354589 #4F3589

triadic

#354589 #893545 #458935

tetradic

#354589 #89356F #897935 #35894F

square

#354589 #89356F #897935 #35894F

split-complementary

#354589 #894F35 #6F8935

monochromatic

#131931 #242F5D #354589 #465BB5 #7181C8

Accessibility & contrast

On white

8.88

#354589 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#354589 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354589

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354589	#FFFFFF	#000000	##FFFFFF
##354589	1.00	8.88	2.36	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234E8B

Deuteranopia (green-blind)

#154688

Tritanopia (blue-blind)

#005460

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #354589;
/* rgb */ color: rgb(53, 69, 137);
/* oklch */ color: oklch(41.4% 0.114 270.7);

Tailwind

colors: {
  custom: {
    50: '#7478ac',
    500: '#354589',
    950: '#000000',
  },
}

SCSS

$custom: #354589;
$custom-light: #7478ac;
$custom-dark: #000000;

JSON

{
  "hex": "#354589",
  "rgb": {
    "r": 53,
    "g": 69,
    "b": 137
  },
  "hsl": {
    "h": 228.571,
    "s": 44.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.41442,
    "c": 0.11438,
    "h": 270.7
  },
  "luminance": 0.06819
}

Semantic roles & 50–950 ramp

primary

#354589

secondary

#B0A36A

accent

#BC54D4

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #354589

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

Preview Lab → · Contrast checker → · Palette generator →