#4536BE#4536BE

#4536BE is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.4% C 0.202 H 279.3°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#4536BE
RGB	rgb(69, 54, 190)
HSL	hsl(247, 56%, 48%)
HSV	hsv(247, 72%, 75%)
CMYK	cmyk(63.7%, 71.6%, 0%, 25.5%)
CIE-LAB	lab(33.18, 46.06, -68.98)
CIE-LCH	lch(33.18, 82.95, 303.73°)
OKLab	oklab(44.38% 0.0324 -0.199)
OKLCH	oklch(44.38% 0.202 279.3)
XYZ	xyz(13.0647, 7.6202, 49.4876)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4536BE #AFBE36

analogous

#366BBE #4536BE #8936BE

triadic

#4536BE #BE4536 #36BE45

tetradic

#4536BE #BE366B #AFBE36 #36BE89

square

#4536BE #BE366B #AFBE36 #36BE89

split-complementary

#4536BE #BE8936 #6BBE36

monochromatic

#221B5F #34288E #4536BE #6C60D2 #988FDF

Accessibility & contrast

On white

8.32

#4536BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#4536BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4536BE

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4536BE	#FFFFFF	#000000	##FFFFFF
##4536BE	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C2

Deuteranopia (green-blind)

#0049BB

Tritanopia (blue-blind)

#005B76

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4536be;
/* rgb */ color: rgb(69, 54, 190);
/* oklch */ color: oklch(44.4% 0.202 279.3);

Tailwind

colors: {
  custom: {
    50: '#876fd3',
    500: '#4536be',
    950: '#000000',
  },
}

SCSS

$custom: #4536be;
$custom-light: #876fd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4536be",
  "rgb": {
    "r": 69,
    "g": 54,
    "b": 190
  },
  "hsl": {
    "h": 246.618,
    "s": 55.738,
    "l": 47.843
  },
  "oklch": {
    "l": 0.44381,
    "c": 0.20167,
    "h": 279.3
  },
  "luminance": 0.07621
}

Semantic roles & 50–950 ramp

primary

#4536BE

secondary

#C2CA86

accent

#DF49CE

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4536BE

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

Preview Lab → · Contrast checker → · Palette generator →