#354971#354971

#354971 is a dark, moderate blue. Relative luminance 0.067; OKLCH L 40.8% C 0.072 H 263.3°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#354971
RGB	rgb(53, 73, 113)
HSL	hsl(220, 36%, 33%)
HSV	hsv(220, 53%, 44%)
CMYK	cmyk(53.1%, 35.4%, 0%, 55.7%)
CIE-LAB	lab(31.15, 4.66, -25.46)
CIE-LCH	lch(31.15, 25.88, 280.37°)
OKLab	oklab(40.79% -0.0084 -0.0717)
OKLCH	oklch(40.79% 0.072 263.3)
XYZ	xyz(6.8304, 6.7138, 16.5555)
Luminance	0.0671 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354971 #715D35

analogous

#356771 #354971 #3F3571

triadic

#354971 #713549 #497135

tetradic

#354971 #713567 #715D35 #35713F

square

#354971 #713567 #715D35 #35713F

split-complementary

#354971 #713F35 #677135

monochromatic

#0E131E #212E47 #354971 #49649B #6883B8

Accessibility & contrast

On white

8.96

#354971 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#354971 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354971

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354971	#FFFFFF	#000000	##FFFFFF
##354971	1.00	8.96	2.34	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4C73

Deuteranopia (green-blind)

#334770

Tritanopia (blue-blind)

#1A5257

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #354971;
/* rgb */ color: rgb(53, 73, 113);
/* oklch */ color: oklch(40.8% 0.072 263.3);

Tailwind

colors: {
  custom: {
    50: '#707b9a',
    500: '#354971',
    950: '#000000',
  },
}

SCSS

$custom: #354971;
$custom-light: #707b9a;
$custom-dark: #000000;

JSON

{
  "hex": "#354971",
  "rgb": {
    "r": 53,
    "g": 73,
    "b": 113
  },
  "hsl": {
    "h": 220,
    "s": 36.145,
    "l": 32.549
  },
  "oklch": {
    "l": 0.4079,
    "c": 0.07219,
    "h": 263.3
  },
  "luminance": 0.06714
}

Semantic roles & 50–950 ramp

primary

#354971

secondary

#A18C61

accent

#A75CCC

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#08090E

muted

#7B7B7E

Preview Lab

Preview with #354971

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

Preview Lab → · Contrast checker → · Palette generator →