#5D66DA#5D66DA

#5D66DA is a mid, vivid blue. Relative luminance 0.169; OKLCH L 56.5% C 0.175 H 275.9°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#5D66DA
RGB	rgb(93, 102, 218)
HSL	hsl(236, 63%, 61%)
HSV	hsv(236, 57%, 85%)
CMYK	cmyk(57.3%, 53.2%, 0%, 14.5%)
CIE-LAB	lab(48.12, 30.22, -60.75)
CIE-LCH	lch(48.12, 67.85, 296.45°)
OKLab	oklab(56.46% 0.0181 -0.174)
OKLCH	oklch(56.46% 0.175 275.9)
XYZ	xyz(21.9164, 16.8903, 68.4213)
Luminance	0.1689 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D66DA #DAD15D

analogous

#5DA4DA #5D66DA #925DDA

triadic

#5D66DA #DA5D66 #66DA5D

tetradic

#5D66DA #DA5DA4 #DAD15D #5DDA92

square

#5D66DA #DA5DA4 #DAD15D #5DDA92

split-complementary

#5D66DA #DA925D #A4DA5D

monochromatic

#232C9A #2E3ACB #5D66DA #8F95E5 #C1C4F1

Accessibility & contrast

On white

4.80

#5D66DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#5D66DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5D66DA

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D66DA	#FFFFFF	#000000	##FFFFFF
##5D66DA	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E78DE

Deuteranopia (green-blind)

#006DD8

Tritanopia (blue-blind)

#068196

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5d66da;
/* rgb */ color: rgb(93, 102, 218);
/* oklch */ color: oklch(56.5% 0.175 275.9);

Tailwind

colors: {
  custom: {
    50: '#9591e6',
    500: '#5d66da',
    950: '#000000',
  },
}

SCSS

$custom: #5d66da;
$custom-light: #9591e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5d66da",
  "rgb": {
    "r": 93,
    "g": 102,
    "b": 218
  },
  "hsl": {
    "h": 235.68,
    "s": 62.814,
    "l": 60.98
  },
  "oklch": {
    "l": 0.56461,
    "c": 0.17493,
    "h": 275.9
  },
  "luminance": 0.16892
}

Semantic roles & 50–950 ramp

primary

#5D66DA

secondary

#E1DEB2

accent

#BE1BCB

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5D66DA

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

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