#535CCF#535CCF

#535CCF is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.1% C 0.175 H 275.3°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#535CCF
RGB	rgb(83, 92, 207)
HSL	hsl(236, 56%, 57%)
HSV	hsv(236, 60%, 81%)
CMYK	cmyk(59.9%, 55.6%, 0%, 18.8%)
CIE-LAB	lab(44.23, 30.96, -60.80)
CIE-LCH	lch(44.23, 68.22, 296.99°)
OKLab	oklab(53.14% 0.0163 -0.1745)
OKLCH	oklch(53.14% 0.175 275.3)
XYZ	xyz(18.6532, 13.9968, 60.7381)
Luminance	0.1400 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535CCF #CFC653

analogous

#539ACF #535CCF #8853CF

triadic

#535CCF #CF535C #5CCF53

tetradic

#535CCF #CF539A #CFC653 #53CF88

square

#535CCF #CF539A #CFC653 #53CF88

split-complementary

#535CCF #CF8853 #9ACF53

monochromatic

#252B83 #323BB3 #535CCF #8389DC #B3B7EA

Accessibility & contrast

On white

5.53

#535CCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#535CCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535CCF

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535CCF	#FFFFFF	#000000	##FFFFFF
##535CCF	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED3

Deuteranopia (green-blind)

#0063CD

Tritanopia (blue-blind)

#00778C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #535ccf;
/* rgb */ color: rgb(83, 92, 207);
/* oklch */ color: oklch(53.1% 0.175 275.3);

Tailwind

colors: {
  custom: {
    50: '#8f8ade',
    500: '#535ccf',
    950: '#000000',
  },
}

SCSS

$custom: #535ccf;
$custom-light: #8f8ade;
$custom-dark: #000000;

JSON

{
  "hex": "#535ccf",
  "rgb": {
    "r": 83,
    "g": 92,
    "b": 207
  },
  "hsl": {
    "h": 235.645,
    "s": 56.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.53141,
    "c": 0.17524,
    "h": 275.3
  },
  "luminance": 0.13998
}

Semantic roles & 50–950 ramp

primary

#535CCF

secondary

#D8D5A6

accent

#D548E0

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #535CCF

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

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