#535CB2#535CB2

#535CB2 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.1% C 0.135 H 276.0°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#535CB2
RGB	rgb(83, 92, 178)
HSL	hsl(234, 38%, 51%)
HSV	hsv(234, 53%, 70%)
CMYK	cmyk(53.4%, 48.3%, 0%, 30.2%)
CIE-LAB	lab(42.32, 21.38, -47.04)
CIE-LCH	lch(42.32, 51.66, 294.44°)
OKLab	oklab(51.09% 0.0142 -0.134)
OKLCH	oklch(51.09% 0.135 276)
XYZ	xyz(15.4278, 12.7067, 43.7505)
Luminance	0.1271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535CB2 #B2A953

analogous

#538BB2 #535CB2 #7953B2

triadic

#535CB2 #B2535C #5CB253

tetradic

#535CB2 #B2538B #B2A953 #53B279

square

#535CB2 #B2538B #B2A953 #53B279

split-complementary

#535CB2 #B27953 #8BB253

monochromatic

#2B3060 #3E458A #535CB2 #7D84C5 #A8ACD8

Accessibility & contrast

On white

5.93

#535CB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#535CB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535CB2

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535CB2	#FFFFFF	#000000	##FFFFFF
##535CB2	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3468B5

Deuteranopia (green-blind)

#2960B0

Tritanopia (blue-blind)

#286F7E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #535cb2;
/* rgb */ color: rgb(83, 92, 178);
/* oklch */ color: oklch(51.1% 0.135 276.0);

Tailwind

colors: {
  custom: {
    50: '#8a8ac9',
    500: '#535cb2',
    950: '#000000',
  },
}

SCSS

$custom: #535cb2;
$custom-light: #8a8ac9;
$custom-dark: #000000;

JSON

{
  "hex": "#535cb2",
  "rgb": {
    "r": 83,
    "g": 92,
    "b": 178
  },
  "hsl": {
    "h": 234.316,
    "s": 38.153,
    "l": 51.176
  },
  "oklch": {
    "l": 0.51094,
    "c": 0.13476,
    "h": 276
  },
  "luminance": 0.12708
}

Semantic roles & 50–950 ramp

primary

#535CB2

secondary

#C5C19B

accent

#C35ACE

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #535CB2

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

Preview Lab → · Contrast checker → · Palette generator →