#535AD3#535AD3

#535AD3 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.1% C 0.183 H 275.7°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#535AD3
RGB	rgb(83, 90, 211)
HSL	hsl(237, 59%, 58%)
HSV	hsv(237, 61%, 83%)
CMYK	cmyk(60.7%, 57.3%, 0%, 17.3%)
CIE-LAB	lab(44.02, 33.53, -63.43)
CIE-LCH	lch(44.02, 71.74, 297.86°)
OKLab	oklab(53.08% 0.0182 -0.1822)
OKLCH	oklch(53.08% 0.183 275.7)
XYZ	xyz(18.9775, 13.8530, 63.2892)
Luminance	0.1385 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535AD3 #D3CC53

analogous

#539AD3 #535AD3 #8C53D3

triadic

#535AD3 #D3535A #5AD353

tetradic

#535AD3 #D3539A #D3CC53 #53D38C

square

#535AD3 #D3539A #D3CC53 #53D38C

split-complementary

#535AD3 #D38C53 #9AD353

monochromatic

#232989 #2F37B9 #535AD3 #8489DF #B4B7EC

Accessibility & contrast

On white

5.57

#535AD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#535AD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535AD3

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535AD3	#FFFFFF	#000000	##FFFFFF
##535AD3	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED7

Deuteranopia (green-blind)

#0063D1

Tritanopia (blue-blind)

#00778E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #535ad3;
/* rgb */ color: rgb(83, 90, 211);
/* oklch */ color: oklch(53.1% 0.183 275.7);

Tailwind

colors: {
  custom: {
    50: '#8f88e1',
    500: '#535ad3',
    950: '#000000',
  },
}

SCSS

$custom: #535ad3;
$custom-light: #8f88e1;
$custom-dark: #000000;

JSON

{
  "hex": "#535ad3",
  "rgb": {
    "r": 83,
    "g": 90,
    "b": 211
  },
  "hsl": {
    "h": 236.719,
    "s": 59.259,
    "l": 57.647
  },
  "oklch": {
    "l": 0.53077,
    "c": 0.18315,
    "h": 275.7
  },
  "luminance": 0.13854
}

Semantic roles & 50–950 ramp

primary

#535AD3

secondary

#DBD8A7

accent

#DA45E2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #535AD3

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

Preview Lab → · Contrast checker → · Palette generator →