#535BC5#535BC5

#535BC5 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.2% C 0.163 H 275.9°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#535BC5
RGB	rgb(83, 91, 197)
HSL	hsl(236, 50%, 55%)
HSV	hsv(236, 58%, 77%)
CMYK	cmyk(57.9%, 53.8%, 0%, 22.7%)
CIE-LAB	lab(43.29, 28.26, -56.55)
CIE-LCH	lch(43.29, 63.22, 296.56°)
OKLab	oklab(52.22% 0.0169 -0.162)
OKLCH	oklch(52.22% 0.163 275.9)
XYZ	xyz(17.3832, 13.3511, 54.4735)
Luminance	0.1335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535BC5 #C5BD53

analogous

#5394C5 #535BC5 #8453C5

triadic

#535BC5 #C5535B #5BC553

tetradic

#535BC5 #C55394 #C5BD53 #53C584

square

#535BC5 #C55394 #C5BD53 #53C584

split-complementary

#535BC5 #C58453 #94C553

monochromatic

#282D76 #373FA4 #535BC5 #8187D4 #AFB2E4

Accessibility & contrast

On white

5.72

#535BC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#535BC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535BC5

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535BC5	#FFFFFF	#000000	##FFFFFF
##535BC5	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#186BC9

Deuteranopia (green-blind)

#0062C3

Tritanopia (blue-blind)

#027387

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #535bc5;
/* rgb */ color: rgb(83, 91, 197);
/* oklch */ color: oklch(52.2% 0.163 275.9);

Tailwind

colors: {
  custom: {
    50: '#8d89d7',
    500: '#535bc5',
    950: '#000000',
  },
}

SCSS

$custom: #535bc5;
$custom-light: #8d89d7;
$custom-dark: #000000;

JSON

{
  "hex": "#535bc5",
  "rgb": {
    "r": 83,
    "g": 91,
    "b": 197
  },
  "hsl": {
    "h": 235.789,
    "s": 49.565,
    "l": 54.902
  },
  "oklch": {
    "l": 0.52218,
    "c": 0.16288,
    "h": 275.9
  },
  "luminance": 0.13352
}

Semantic roles & 50–950 ramp

primary

#535BC5

secondary

#D2CFA2

accent

#CF4FD9

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #535BC5

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

Preview Lab → · Contrast checker → · Palette generator →