#5745D8#5745D8

#5745D8 is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 50.3% C 0.214 H 281.0°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#5745D8
RGB	rgb(87, 69, 216)
HSL	hsl(247, 65%, 56%)
HSV	hsv(247, 68%, 85%)
CMYK	cmyk(59.7%, 68.1%, 0%, 15.3%)
CIE-LAB	lab(39.98, 48.21, -72.87)
CIE-LCH	lch(39.98, 87.37, 303.49°)
OKLab	oklab(50.32% 0.0408 -0.2099)
OKLCH	oklch(50.32% 0.214 281)
XYZ	xyz(18.4494, 11.2390, 66.1496)
Luminance	0.1124 (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

#5745D8 #C6D845

analogous

#457CD8 #5745D8 #A045D8

triadic

#5745D8 #D85745 #45D857

tetradic

#5745D8 #D8457C #C6D845 #45D8A0

square

#5745D8 #D8457C #C6D845 #45D8A0

split-complementary

#5745D8 #D8A045 #7CD845

monochromatic

#291C86 #3927B9 #5745D8 #8578E3 #B2AAED

Accessibility & contrast

On white

6.47

#5745D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#5745D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5745D8

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5745D8	#FFFFFF	#000000	##FFFFFF
##5745D8	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063DC

Deuteranopia (green-blind)

#0059D5

Tritanopia (blue-blind)

#006C89

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #5745d8;
/* rgb */ color: rgb(87, 69, 216);
/* oklch */ color: oklch(50.3% 0.214 281.0);

Tailwind

colors: {
  custom: {
    50: '#947ae5',
    500: '#5745d8',
    950: '#000000',
  },
}

SCSS

$custom: #5745d8;
$custom-light: #947ae5;
$custom-dark: #000000;

JSON

{
  "hex": "#5745d8",
  "rgb": {
    "r": 87,
    "g": 69,
    "b": 216
  },
  "hsl": {
    "h": 247.347,
    "s": 65.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.5032,
    "c": 0.21387,
    "h": 281
  },
  "luminance": 0.1124
}

Semantic roles & 50–950 ramp

primary

#5745D8

secondary

#D3DB9E

accent

#E840D4

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5745D8

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

Preview Lab → · Contrast checker → · Palette generator →