#536BE6#536BE6

#536BE6 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.6% C 0.187 H 271.0°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#536BE6
RGB	rgb(83, 107, 230)
HSL	hsl(230, 75%, 61%)
HSV	hsv(230, 64%, 90%)
CMYK	cmyk(63.9%, 53.5%, 0%, 9.8%)
CIE-LAB	lab(49.58, 29.39, -65.22)
CIE-LCH	lch(49.58, 71.53, 294.26°)
OKLab	oklab(57.65% 0.0034 -0.1873)
OKLCH	oklch(57.65% 0.187 271)
XYZ	xyz(23.1031, 18.0655, 77.1171)
Luminance	0.1807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536BE6 #E6CE53

analogous

#53B5E6 #536BE6 #8553E6

triadic

#536BE6 #E6536B #6BE653

tetradic

#536BE6 #E653B5 #E6CE53 #53E685

square

#536BE6 #E653B5 #E6CE53 #53E685

split-complementary

#536BE6 #E68553 #B5E653

monochromatic

#182FA6 #203FDC #536BE6 #8899EE #BEC7F6

Accessibility & contrast

On white

4.55

#536BE6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#536BE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #536BE6

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536BE6	#FFFFFF	#000000	##000000
##536BE6	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#117DEA

Deuteranopia (green-blind)

#0070E3

Tritanopia (blue-blind)

#00889E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #536be6;
/* rgb */ color: rgb(83, 107, 230);
/* oklch */ color: oklch(57.6% 0.187 271.0);

Tailwind

colors: {
  custom: {
    50: '#9295ef',
    500: '#536be6',
    950: '#000000',
  },
}

SCSS

$custom: #536be6;
$custom-light: #9295ef;
$custom-dark: #000000;

JSON

{
  "hex": "#536be6",
  "rgb": {
    "r": 83,
    "g": 107,
    "b": 230
  },
  "hsl": {
    "h": 230.204,
    "s": 74.619,
    "l": 61.373
  },
  "oklch": {
    "l": 0.57649,
    "c": 0.18735,
    "h": 271
  },
  "luminance": 0.18068
}

Semantic roles & 50–950 ramp

primary

#536BE6

secondary

#E6DDAF

accent

#B60FD7

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #536BE6

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

Preview Lab → · Contrast checker → · Palette generator →