#353387#353387

#353387 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.6% C 0.136 H 278.7°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#353387
RGB	rgb(53, 51, 135)
HSL	hsl(241, 45%, 36%)
HSV	hsv(241, 62%, 53%)
CMYK	cmyk(60.7%, 62.2%, 0%, 47.1%)
CIE-LAB	lab(26.37, 27.19, -46.89)
CIE-LCH	lch(26.37, 54.21, 300.10°)
OKLab	oklab(37.64% 0.0205 -0.1348)
OKLCH	oklch(37.64% 0.136 278.7)
XYZ	xyz(7.0238, 4.8733, 23.4875)
Luminance	0.0487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353387 #858733

analogous

#335B87 #353387 #5F3387

triadic

#353387 #873533 #338735

tetradic

#353387 #87335B #858733 #33875F

square

#353387 #87335B #858733 #33875F

split-complementary

#353387 #875F33 #5B8733

monochromatic

#12112E #24225B #353387 #4644B3 #6F6DC8

Accessibility & contrast

On white

10.63

#353387 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#353387 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353387

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353387	#FFFFFF	#000000	##FFFFFF
##353387	1.00	10.63	1.97	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00428A

Deuteranopia (green-blind)

#003B85

Tritanopia (blue-blind)

#004758

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #353387;
/* rgb */ color: rgb(53, 51, 135);
/* oklch */ color: oklch(37.6% 0.136 278.7);

Tailwind

colors: {
  custom: {
    50: '#756bab',
    500: '#353387',
    950: '#000000',
  },
}

SCSS

$custom: #353387;
$custom-light: #756bab;
$custom-dark: #000000;

JSON

{
  "hex": "#353387",
  "rgb": {
    "r": 53,
    "g": 51,
    "b": 135
  },
  "hsl": {
    "h": 241.429,
    "s": 45.161,
    "l": 36.471
  },
  "oklch": {
    "l": 0.37637,
    "c": 0.13632,
    "h": 278.7
  },
  "luminance": 0.04874
}

Semantic roles & 50–950 ramp

primary

#353387

secondary

#AEB066

accent

#D553D2

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #353387

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

Preview Lab → · Contrast checker → · Palette generator →