#535BCE#535BCE

#535BCE is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.9% C 0.175 H 275.6°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#535BCE
RGB	rgb(83, 91, 206)
HSL	hsl(236, 56%, 57%)
HSV	hsv(236, 60%, 81%)
CMYK	cmyk(59.7%, 55.8%, 0%, 19.2%)
CIE-LAB	lab(43.91, 31.25, -60.74)
CIE-LCH	lch(43.91, 68.30, 297.22°)
OKLab	oklab(52.88% 0.0172 -0.1743)
OKLCH	oklch(52.88% 0.175 275.6)
XYZ	xyz(18.4453, 13.7760, 60.0676)
Luminance	0.1378 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535BCE #CEC653

analogous

#5398CE #535BCE #8953CE

triadic

#535BCE #CE535B #5BCE53

tetradic

#535BCE #CE5398 #CEC653 #53CE89

square

#535BCE #CE5398 #CEC653 #53CE89

split-complementary

#535BCE #CE8953 #98CE53

monochromatic

#252B82 #333BB1 #535BCE #8388DC #B2B6E9

Accessibility & contrast

On white

5.59

#535BCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#535BCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535BCE

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535BCE	#FFFFFF	#000000	##FFFFFF
##535BCE	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD2

Deuteranopia (green-blind)

#0063CC

Tritanopia (blue-blind)

#00768C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #535bce;
/* rgb */ color: rgb(83, 91, 206);
/* oklch */ color: oklch(52.9% 0.175 275.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#535bce",
  "rgb": {
    "r": 83,
    "g": 91,
    "b": 206
  },
  "hsl": {
    "h": 236.098,
    "s": 55.656,
    "l": 56.667
  },
  "oklch": {
    "l": 0.52881,
    "c": 0.17517,
    "h": 275.6
  },
  "luminance": 0.13777
}

Semantic roles & 50–950 ramp

primary

#535BCE

secondary

#D8D4A5

accent

#D549DF

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #535BCE

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

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