#535ACF#535ACF

#535ACF is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.8% C 0.178 H 275.9°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#535ACF
RGB	rgb(83, 90, 207)
HSL	hsl(237, 56%, 57%)
HSV	hsv(237, 60%, 81%)
CMYK	cmyk(59.9%, 56.5%, 0%, 18.8%)
CIE-LAB	lab(43.73, 32.20, -61.60)
CIE-LCH	lch(43.73, 69.51, 297.60°)
OKLab	oklab(52.77% 0.0182 -0.1769)
OKLCH	oklch(52.77% 0.178 275.9)
XYZ	xyz(18.4823, 13.6549, 60.6811)
Luminance	0.1366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535ACF #CFC853

analogous

#5398CF #535ACF #8A53CF

triadic

#535ACF #CF535A #5ACF53

tetradic

#535ACF #CF5398 #CFC853 #53CF8A

square

#535ACF #CF5398 #CFC853 #53CF8A

split-complementary

#535ACF #CF8A53 #98CF53

monochromatic

#252A83 #3239B3 #535ACF #8388DC #B3B6EA

Accessibility & contrast

On white

5.63

#535ACF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#535ACF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535ACF

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535ACF	#FFFFFF	#000000	##FFFFFF
##535ACF	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD3

Deuteranopia (green-blind)

#0062CD

Tritanopia (blue-blind)

#00768C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #535acf;
/* rgb */ color: rgb(83, 90, 207);
/* oklch */ color: oklch(52.8% 0.178 275.9);

Tailwind

colors: {
  custom: {
    50: '#8f88de',
    500: '#535acf',
    950: '#000000',
  },
}

SCSS

$custom: #535acf;
$custom-light: #8f88de;
$custom-dark: #000000;

JSON

{
  "hex": "#535acf",
  "rgb": {
    "r": 83,
    "g": 90,
    "b": 207
  },
  "hsl": {
    "h": 236.613,
    "s": 56.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.52772,
    "c": 0.17779,
    "h": 275.9
  },
  "luminance": 0.13656
}

Semantic roles & 50–950 ramp

primary

#535ACF

secondary

#D8D5A6

accent

#D748E0

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #535ACF

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

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