#535DB8#535DB8

#535DB8 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.7% C 0.142 H 275.5°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#535DB8
RGB	rgb(83, 93, 184)
HSL	hsl(234, 42%, 52%)
HSV	hsv(234, 55%, 72%)
CMYK	cmyk(54.9%, 49.5%, 0%, 27.8%)
CIE-LAB	lab(42.95, 22.71, -49.53)
CIE-LCH	lch(42.95, 54.49, 294.63°)
OKLab	oklab(51.7% 0.0137 -0.1413)
OKLCH	oklch(51.7% 0.142 275.5)
XYZ	xyz(16.1306, 13.1273, 47.0219)
Luminance	0.1313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535DB8 #B8AE53

analogous

#5390B8 #535DB8 #7B53B8

triadic

#535DB8 #B8535D #5DB853

tetradic

#535DB8 #B85390 #B8AE53 #53B87B

square

#535DB8 #B85390 #B8AE53 #53B87B

split-complementary

#535DB8 #B87B53 #90B853

monochromatic

#2A3066 #3C4592 #535DB8 #7E86CA #AAAFDC

Accessibility & contrast

On white

5.79

#535DB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#535DB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535DB8

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535DB8	#FFFFFF	#000000	##FFFFFF
##535DB8	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#316ABB

Deuteranopia (green-blind)

#2361B6

Tritanopia (blue-blind)

#207182

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #535db8;
/* rgb */ color: rgb(83, 93, 184);
/* oklch */ color: oklch(51.7% 0.142 275.5);

Tailwind

colors: {
  custom: {
    50: '#8b8ace',
    500: '#535db8',
    950: '#000000',
  },
}

SCSS

$custom: #535db8;
$custom-light: #8b8ace;
$custom-dark: #000000;

JSON

{
  "hex": "#535db8",
  "rgb": {
    "r": 83,
    "g": 93,
    "b": 184
  },
  "hsl": {
    "h": 234.059,
    "s": 41.564,
    "l": 52.353
  },
  "oklch": {
    "l": 0.51696,
    "c": 0.142,
    "h": 275.5
  },
  "luminance": 0.13128
}

Semantic roles & 50–950 ramp

primary

#535DB8

secondary

#C9C59D

accent

#C556D1

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0D0B14

muted

#7D7C82

Preview Lab

Preview with #535DB8

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

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