#354580#354580

#354580 is a dark, moderate blue. Relative luminance 0.066; OKLCH L 40.8% C 0.101 H 270.1°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#354580
RGB	rgb(53, 69, 128)
HSL	hsl(227, 41%, 35%)
HSV	hsv(227, 59%, 50%)
CMYK	cmyk(58.6%, 46.1%, 0%, 49.8%)
CIE-LAB	lab(30.81, 12.61, -35.38)
CIE-LCH	lch(30.81, 37.56, 289.62°)
OKLab	oklab(40.81% 0.0001 -0.1007)
OKLCH	oklch(40.81% 0.101 270.1)
XYZ	xyz(7.4913, 6.5711, 21.2915)
Luminance	0.0657 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354580 #807035

analogous

#356A80 #354580 #4A3580

triadic

#354580 #803545 #458035

tetradic

#354580 #80356A #807035 #35804A

square

#354580 #80356A #807035 #35804A

split-complementary

#354580 #804A35 #6A8035

monochromatic

#111629 #232E55 #354580 #475CAB #6D7FC3

Accessibility & contrast

On white

9.07

#354580 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#354580 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354580

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354580	#FFFFFF	#000000	##FFFFFF
##354580	1.00	9.07	2.31	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4C82

Deuteranopia (green-blind)

#21457F

Tritanopia (blue-blind)

#05525C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #354580;
/* rgb */ color: rgb(53, 69, 128);
/* oklch */ color: oklch(40.8% 0.101 270.1);

Tailwind

colors: {
  custom: {
    50: '#7378a5',
    500: '#354580',
    950: '#000000',
  },
}

SCSS

$custom: #354580;
$custom-light: #7378a5;
$custom-dark: #000000;

JSON

{
  "hex": "#354580",
  "rgb": {
    "r": 53,
    "g": 69,
    "b": 128
  },
  "hsl": {
    "h": 227.2,
    "s": 41.436,
    "l": 35.49
  },
  "oklch": {
    "l": 0.40812,
    "c": 0.10073,
    "h": 270.1
  },
  "luminance": 0.06572
}

Semantic roles & 50–950 ramp

primary

#354580

secondary

#AB9C66

accent

#B757D1

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #354580

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

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