#353CA0#353CA0

#353CA0 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.5% C 0.159 H 274.0°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#353CA0
RGB	rgb(53, 60, 160)
HSL	hsl(236, 50%, 42%)
HSV	hsv(236, 67%, 63%)
CMYK	cmyk(66.9%, 62.5%, 0%, 37.3%)
CIE-LAB	lab(30.70, 30.14, -55.18)
CIE-LCH	lch(30.70, 62.88, 298.65°)
OKLab	oklab(41.47% 0.0112 -0.1591)
OKLCH	oklch(41.47% 0.159 274)
XYZ	xyz(9.4271, 6.5258, 34.0137)
Luminance	0.0653 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353CA0 #A09935

analogous

#3572A0 #353CA0 #6435A0

triadic

#353CA0 #A0353C #3CA035

tetradic

#353CA0 #A03572 #A09935 #35A064

square

#353CA0 #A03572 #A09935 #35A064

split-complementary

#353CA0 #A06435 #72A035

monochromatic

#171A44 #262B72 #353CA0 #4E56C4 #7C82D4

Accessibility & contrast

On white

9.11

#353CA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#353CA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353CA0

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353CA0	#FFFFFF	#000000	##FFFFFF
##353CA0	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DA3

Deuteranopia (green-blind)

#00449E

Tritanopia (blue-blind)

#005568

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #353ca0;
/* rgb */ color: rgb(53, 60, 160);
/* oklch */ color: oklch(41.5% 0.159 274.0);

Tailwind

colors: {
  custom: {
    50: '#7a71bd',
    500: '#353ca0',
    950: '#000000',
  },
}

SCSS

$custom: #353ca0;
$custom-light: #7a71bd;
$custom-dark: #000000;

JSON

{
  "hex": "#353ca0",
  "rgb": {
    "r": 53,
    "g": 60,
    "b": 160
  },
  "hsl": {
    "h": 236.075,
    "s": 50.235,
    "l": 41.765
  },
  "oklch": {
    "l": 0.41471,
    "c": 0.15946,
    "h": 274
  },
  "luminance": 0.06527
}

Semantic roles & 50–950 ramp

primary

#353CA0

secondary

#BCB874

accent

#D14EDA

background

#F7F6FB

surface

#EEECF7

border

#C9C7D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #353CA0

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

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