#535FCF#535FCF

#535FCF is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.7% C 0.171 H 274.5°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#535FCF
RGB	rgb(83, 95, 207)
HSL	hsl(234, 56%, 57%)
HSV	hsv(234, 60%, 81%)
CMYK	cmyk(59.9%, 54.1%, 0%, 18.8%)
CIE-LAB	lab(44.98, 29.09, -59.58)
CIE-LCH	lch(44.98, 66.30, 296.03°)
OKLab	oklab(53.7% 0.0134 -0.1709)
OKLCH	oklch(53.7% 0.171 274.5)
XYZ	xyz(18.9183, 14.5269, 60.8264)
Luminance	0.1453 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535FCF #CFC353

analogous

#539DCF #535FCF #8553CF

triadic

#535FCF #CF535F #5FCF53

tetradic

#535FCF #CF539D #CFC353 #53CF85

square

#535FCF #CF539D #CFC353 #53CF85

split-complementary

#535FCF #CF8553 #9DCF53

monochromatic

#252E83 #323EB3 #535FCF #838CDC #B3B8EA

Accessibility & contrast

On white

5.38

#535FCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#535FCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535FCF

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535FCF	#FFFFFF	#000000	##FFFFFF
##535FCF	1.00	5.38	3.91	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1170D3

Deuteranopia (green-blind)

#0065CD

Tritanopia (blue-blind)

#00798E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #535fcf;
/* rgb */ color: rgb(83, 95, 207);
/* oklch */ color: oklch(53.7% 0.171 274.5);

Tailwind

colors: {
  custom: {
    50: '#8f8cde',
    500: '#535fcf',
    950: '#000000',
  },
}

SCSS

$custom: #535fcf;
$custom-light: #8f8cde;
$custom-dark: #000000;

JSON

{
  "hex": "#535fcf",
  "rgb": {
    "r": 83,
    "g": 95,
    "b": 207
  },
  "hsl": {
    "h": 234.194,
    "s": 56.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.53702,
    "c": 0.1714,
    "h": 274.5
  },
  "luminance": 0.14528
}

Semantic roles & 50–950 ramp

primary

#535FCF

secondary

#D8D3A6

accent

#D148E0

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #535FCF

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

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