#4536BD#4536BD

#4536BD is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.3% C 0.200 H 279.4°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#4536BD
RGB	rgb(69, 54, 189)
HSL	hsl(247, 56%, 48%)
HSV	hsv(247, 71%, 74%)
CMYK	cmyk(63.5%, 71.4%, 0%, 25.9%)
CIE-LAB	lab(33.09, 45.75, -68.55)
CIE-LCH	lch(33.09, 82.41, 303.72°)
OKLab	oklab(44.29% 0.0326 -0.1978)
OKLCH	oklch(44.29% 0.2 279.4)
XYZ	xyz(12.9558, 7.5767, 48.9140)
Luminance	0.0758 (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

#4536BD #AEBD36

analogous

#366ABD #4536BD #8936BD

triadic

#4536BD #BD4536 #36BD45

tetradic

#4536BD #BD366A #AEBD36 #36BD89

square

#4536BD #BD366A #AEBD36 #36BD89

split-complementary

#4536BD #BD8936 #6ABD36

monochromatic

#221B5E #34288D #4536BD #6C5FD1 #978FDF

Accessibility & contrast

On white

8.35

#4536BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#4536BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4536BD

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4536BD	#FFFFFF	#000000	##FFFFFF
##4536BD	1.00	8.35	2.52	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C1

Deuteranopia (green-blind)

#0048BA

Tritanopia (blue-blind)

#005B76

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4536bd;
/* rgb */ color: rgb(69, 54, 189);
/* oklch */ color: oklch(44.3% 0.200 279.4);

Tailwind

colors: {
  custom: {
    50: '#876fd2',
    500: '#4536bd',
    950: '#000000',
  },
}

SCSS

$custom: #4536bd;
$custom-light: #876fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4536bd",
  "rgb": {
    "r": 69,
    "g": 54,
    "b": 189
  },
  "hsl": {
    "h": 246.667,
    "s": 55.556,
    "l": 47.647
  },
  "oklch": {
    "l": 0.44286,
    "c": 0.20045,
    "h": 279.4
  },
  "luminance": 0.07578
}

Semantic roles & 50–950 ramp

primary

#4536BD

secondary

#C2C985

accent

#DF49CE

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4536BD

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

Preview Lab → · Contrast checker → · Palette generator →