#535BCF#535BCF

#535BCF is a mid, vivid blue. Relative luminance 0.138; OKLCH L 53.0% C 0.177 H 275.6°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#535BCF
RGB	rgb(83, 91, 207)
HSL	hsl(236, 56%, 57%)
HSV	hsv(236, 60%, 81%)
CMYK	cmyk(59.9%, 56%, 0%, 18.8%)
CIE-LAB	lab(43.98, 31.58, -61.20)
CIE-LCH	lch(43.98, 68.87, 297.30°)
OKLab	oklab(52.96% 0.0173 -0.1757)
OKLCH	oklch(52.96% 0.177 275.6)
XYZ	xyz(18.5672, 13.8247, 60.7094)
Luminance	0.1383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535BCF #CFC753

analogous

#5399CF #535BCF #8953CF

triadic

#535BCF #CF535B #5BCF53

tetradic

#535BCF #CF5399 #CFC753 #53CF89

square

#535BCF #CF5399 #CFC753 #53CF89

split-complementary

#535BCF #CF8953 #99CF53

monochromatic

#252B83 #323AB3 #535BCF #8389DC #B3B6EA

Accessibility & contrast

On white

5.58

#535BCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#535BCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535BCF

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535BCF	#FFFFFF	#000000	##FFFFFF
##535BCF	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD3

Deuteranopia (green-blind)

#0063CD

Tritanopia (blue-blind)

#00768C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #535bcf;
/* rgb */ color: rgb(83, 91, 207);
/* oklch */ color: oklch(53.0% 0.177 275.6);

Tailwind

colors: {
  custom: {
    50: '#8f89de',
    500: '#535bcf',
    950: '#000000',
  },
}

SCSS

$custom: #535bcf;
$custom-light: #8f89de;
$custom-dark: #000000;

JSON

{
  "hex": "#535bcf",
  "rgb": {
    "r": 83,
    "g": 91,
    "b": 207
  },
  "hsl": {
    "h": 236.129,
    "s": 56.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.52956,
    "c": 0.17651,
    "h": 275.6
  },
  "luminance": 0.13826
}

Semantic roles & 50–950 ramp

primary

#535BCF

secondary

#D8D5A6

accent

#D648E0

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #535BCF

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

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