#353D71#353D71

#353D71 is a dark, moderate blue. Relative luminance 0.053; OKLCH L 38.0% C 0.089 H 274.8°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#353D71
RGB	rgb(53, 61, 113)
HSL	hsl(232, 36%, 33%)
HSV	hsv(232, 53%, 44%)
CMYK	cmyk(53.1%, 46%, 0%, 55.7%)
CIE-LAB	lab(27.54, 12.72, -31.17)
CIE-LCH	lch(27.54, 33.67, 292.19°)
OKLab	oklab(38.01% 0.0074 -0.0885)
OKLCH	oklch(38.01% 0.089 274.8)
XYZ	xyz(6.1166, 5.2862, 16.3176)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353D71 #716935

analogous

#355B71 #353D71 #4B3571

triadic

#353D71 #71353D #3D7135

tetradic

#353D71 #71355B #716935 #35714B

square

#353D71 #71355B #716935 #35714B

split-complementary

#353D71 #714B35 #5B7135

monochromatic

#0E101E #212747 #353D71 #49539B #6873B8

Accessibility & contrast

On white

10.21

#353D71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#353D71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353D71

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353D71	#FFFFFF	#000000	##FFFFFF
##353D71	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#274473

Deuteranopia (green-blind)

#213F70

Tritanopia (blue-blind)

#1C4851

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #353d71;
/* rgb */ color: rgb(53, 61, 113);
/* oklch */ color: oklch(38.0% 0.089 274.8);

Tailwind

colors: {
  custom: {
    50: '#71729a',
    500: '#353d71',
    950: '#000000',
  },
}

SCSS

$custom: #353d71;
$custom-light: #71729a;
$custom-dark: #000000;

JSON

{
  "hex": "#353d71",
  "rgb": {
    "r": 53,
    "g": 61,
    "b": 113
  },
  "hsl": {
    "h": 232,
    "s": 36.145,
    "l": 32.549
  },
  "oklch": {
    "l": 0.38008,
    "c": 0.08878,
    "h": 274.8
  },
  "luminance": 0.05287
}

Semantic roles & 50–950 ramp

primary

#353D71

secondary

#A19861

accent

#BD5CCC

background

#F7F6F9

surface

#EDECF2

border

#C8C7CC

text

#08070E

muted

#7B7A7E

Preview Lab

Preview with #353D71

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

Preview Lab → · Contrast checker → · Palette generator →