#536FCA#536FCA

#536FCA is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.5% C 0.144 H 268.6°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#536FCA
RGB	rgb(83, 111, 202)
HSL	hsl(226, 53%, 56%)
HSV	hsv(226, 59%, 79%)
CMYK	cmyk(58.9%, 45%, 0%, 20.8%)
CIE-LAB	lab(48.85, 17.43, -50.50)
CIE-LCH	lch(48.85, 53.42, 289.04°)
OKLab	oklab(56.53% -0.0034 -0.144)
OKLCH	oklch(56.53% 0.144 268.6)
XYZ	xyz(19.9088, 17.4705, 58.1887)
Luminance	0.1747 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536FCA #CAAE53

analogous

#53ABCA #536FCA #7253CA

triadic

#536FCA #CA536F #6FCA53

tetradic

#536FCA #CA53AB #CAAE53 #53CA72

square

#536FCA #CA53AB #CAAE53 #53CA72

split-complementary

#536FCA #CA7253 #ABCA53

monochromatic

#263B7C #3551AB #536FCA #8296D8 #B1BDE7

Accessibility & contrast

On white

4.67

#536FCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#536FCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536FCA

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536FCA	#FFFFFF	#000000	##FFFFFF
##536FCA	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#457ACD

Deuteranopia (green-blind)

#346FC8

Tritanopia (blue-blind)

#008393

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #536fca;
/* rgb */ color: rgb(83, 111, 202);
/* oklch */ color: oklch(56.5% 0.144 268.6);

Tailwind

colors: {
  custom: {
    50: '#8d97db',
    500: '#536fca',
    950: '#000000',
  },
}

SCSS

$custom: #536fca;
$custom-light: #8d97db;
$custom-dark: #000000;

JSON

{
  "hex": "#536fca",
  "rgb": {
    "r": 83,
    "g": 111,
    "b": 202
  },
  "hsl": {
    "h": 225.882,
    "s": 52.889,
    "l": 55.882
  },
  "oklch": {
    "l": 0.5653,
    "c": 0.14402,
    "h": 268.6
  },
  "luminance": 0.17472
}

Semantic roles & 50–950 ramp

primary

#536FCA

secondary

#D5C9A4

accent

#BA4CDC

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #536FCA

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

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