#535BD3#535BD3

#535BD3 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.3% C 0.182 H 275.5°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#535BD3
RGB	rgb(83, 91, 211)
HSL	hsl(236, 59%, 58%)
HSV	hsv(236, 61%, 83%)
CMYK	cmyk(60.7%, 56.9%, 0%, 17.3%)
CIE-LAB	lab(44.27, 32.91, -63.03)
CIE-LCH	lch(44.27, 71.10, 297.57°)
OKLab	oklab(53.26% 0.0173 -0.1811)
OKLCH	oklch(53.26% 0.182 275.5)
XYZ	xyz(19.0624, 14.0228, 63.3175)
Luminance	0.1402 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535BD3 #D3CB53

analogous

#539BD3 #535BD3 #8B53D3

triadic

#535BD3 #D3535B #5BD353

tetradic

#535BD3 #D3539B #D3CB53 #53D38B

square

#535BD3 #D3539B #D3CB53 #53D38B

split-complementary

#535BD3 #D38B53 #9BD353

monochromatic

#232989 #2F38B9 #535BD3 #8489DF #B4B8EC

Accessibility & contrast

On white

5.52

#535BD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#535BD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535BD3

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535BD3	#FFFFFF	#000000	##FFFFFF
##535BD3	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED7

Deuteranopia (green-blind)

#0063D1

Tritanopia (blue-blind)

#00788E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #535bd3;
/* rgb */ color: rgb(83, 91, 211);
/* oklch */ color: oklch(53.3% 0.182 275.5);

Tailwind

colors: {
  custom: {
    50: '#8f89e1',
    500: '#535bd3',
    950: '#000000',
  },
}

SCSS

$custom: #535bd3;
$custom-light: #8f89e1;
$custom-dark: #000000;

JSON

{
  "hex": "#535bd3",
  "rgb": {
    "r": 83,
    "g": 91,
    "b": 211
  },
  "hsl": {
    "h": 236.25,
    "s": 59.259,
    "l": 57.647
  },
  "oklch": {
    "l": 0.53258,
    "c": 0.18189,
    "h": 275.5
  },
  "luminance": 0.14024
}

Semantic roles & 50–950 ramp

primary

#535BD3

secondary

#DBD7A7

accent

#D945E2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #535BD3

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

Preview Lab → · Contrast checker → · Palette generator →