#535BE1#535BE1

#535BE1 is a mid, highly saturated blue. Relative luminance 0.148; OKLCH L 54.3% C 0.200 H 274.9°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#535BE1
RGB	rgb(83, 91, 225)
HSL	hsl(237, 70%, 60%)
HSV	hsv(237, 63%, 88%)
CMYK	cmyk(63.1%, 59.6%, 0%, 11.8%)
CIE-LAB	lab(45.30, 37.55, -69.33)
CIE-LCH	lch(45.30, 78.85, 298.44°)
OKLab	oklab(54.35% 0.0172 -0.1996)
OKLCH	oklch(54.35% 0.2 274.9)
XYZ	xyz(20.8945, 14.7557, 72.9666)
Luminance	0.1476 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535BE1 #E1D953

analogous

#53A2E1 #535BE1 #9253E1

triadic

#535BE1 #E1535B #5BE153

tetradic

#535BE1 #E153A2 #E1D953 #53E192

square

#535BE1 #E153A2 #E1D953 #53E192

split-complementary

#535BE1 #E19253 #A2E153

monochromatic

#1C239E #252ED2 #535BE1 #878DEA #BBBEF3

Accessibility & contrast

On white

5.31

#535BE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#535BE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535BE1

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535BE1	#FFFFFF	#000000	##FFFFFF
##535BE1	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E5

Deuteranopia (green-blind)

#0065DE

Tritanopia (blue-blind)

#007C95

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #535be1;
/* rgb */ color: rgb(83, 91, 225);
/* oklch */ color: oklch(54.3% 0.200 274.9);

Tailwind

colors: {
  custom: {
    50: '#9289eb',
    500: '#535be1',
    950: '#000000',
  },
}

SCSS

$custom: #535be1;
$custom-light: #9289eb;
$custom-dark: #000000;

JSON

{
  "hex": "#535be1",
  "rgb": {
    "r": 83,
    "g": 91,
    "b": 225
  },
  "hsl": {
    "h": 236.62,
    "s": 70.297,
    "l": 60.392
  },
  "oklch": {
    "l": 0.54348,
    "c": 0.20034,
    "h": 274.9
  },
  "luminance": 0.14757
}

Semantic roles & 50–950 ramp

primary

#535BE1

secondary

#E3E0AD

accent

#C813D2

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #535BE1

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

Preview Lab → · Contrast checker → · Palette generator →