#536CE9#536CE9

#536CE9 is a mid, vivid blue. Relative luminance 0.184; OKLCH L 58.1% C 0.190 H 270.8°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#536CE9
RGB	rgb(83, 108, 233)
HSL	hsl(230, 77%, 62%)
HSV	hsv(230, 64%, 91%)
CMYK	cmyk(64.4%, 53.6%, 0%, 8.6%)
CIE-LAB	lab(50.03, 29.79, -66.16)
CIE-LCH	lch(50.03, 72.56, 294.24°)
OKLab	oklab(58.06% 0.0027 -0.1901)
OKLCH	oklch(58.06% 0.19 270.8)
XYZ	xyz(23.6329, 18.4452, 79.3898)
Luminance	0.1845 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536CE9 #E9D053

analogous

#53B7E9 #536CE9 #8553E9

triadic

#536CE9 #E9536C #6CE953

tetradic

#536CE9 #E953B7 #E9D053 #53E985

square

#536CE9 #E953B7 #E9D053 #53E985

split-complementary

#536CE9 #E98553 #B7E953

monochromatic

#162FAC #1D3EE2 #536CE9 #899AF0 #C0C9F7

Accessibility & contrast

On white

4.48

#536CE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#536CE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #536CE9

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536CE9	#FFFFFF	#000000	##000000
##536CE9	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D7EED

Deuteranopia (green-blind)

#0071E6

Tritanopia (blue-blind)

#008AA0

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #536ce9;
/* rgb */ color: rgb(83, 108, 233);
/* oklch */ color: oklch(58.1% 0.190 270.8);

Tailwind

colors: {
  custom: {
    50: '#9295f1',
    500: '#536ce9',
    950: '#000000',
  },
}

SCSS

$custom: #536ce9;
$custom-light: #9295f1;
$custom-dark: #000000;

JSON

{
  "hex": "#536ce9",
  "rgb": {
    "r": 83,
    "g": 108,
    "b": 233
  },
  "hsl": {
    "h": 230,
    "s": 77.32,
    "l": 61.961
  },
  "oklch": {
    "l": 0.58057,
    "c": 0.19012,
    "h": 270.8
  },
  "luminance": 0.18447
}

Semantic roles & 50–950 ramp

primary

#536CE9

secondary

#E8DEB0

accent

#B70CDA

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #536CE9

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

Preview Lab → · Contrast checker → · Palette generator →