#5E66DA#5E66DA

#5E66DA is a mid, vivid blue. Relative luminance 0.169; OKLCH L 56.5% C 0.175 H 276.3°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#5E66DA
RGB	rgb(94, 102, 218)
HSL	hsl(236, 63%, 61%)
HSV	hsv(236, 57%, 85%)
CMYK	cmyk(56.9%, 53.2%, 0%, 14.5%)
CIE-LAB	lab(48.19, 30.41, -60.64)
CIE-LCH	lch(48.19, 67.84, 296.63°)
OKLab	oklab(56.53% 0.0192 -0.1736)
OKLCH	oklch(56.53% 0.175 276.3)
XYZ	xyz(22.0183, 16.9428, 68.4261)
Luminance	0.1694 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E66DA #DAD25E

analogous

#5EA4DA #5E66DA #945EDA

triadic

#5E66DA #DA5E66 #66DA5E

tetradic

#5E66DA #DA5EA4 #DAD25E #5EDA94

square

#5E66DA #DA5EA4 #DAD25E #5EDA94

split-complementary

#5E66DA #DA945E #A4DA5E

monochromatic

#232B9A #2F39CC #5E66DA #9095E5 #C2C5F1

Accessibility & contrast

On white

4.78

#5E66DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#5E66DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E66DA

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E66DA	#FFFFFF	#000000	##FFFFFF
##5E66DA	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E78DE

Deuteranopia (green-blind)

#006DD8

Tritanopia (blue-blind)

#108196

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5e66da;
/* rgb */ color: rgb(94, 102, 218);
/* oklch */ color: oklch(56.5% 0.175 276.3);

Tailwind

colors: {
  custom: {
    50: '#9691e6',
    500: '#5e66da',
    950: '#000000',
  },
}

SCSS

$custom: #5e66da;
$custom-light: #9691e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5e66da",
  "rgb": {
    "r": 94,
    "g": 102,
    "b": 218
  },
  "hsl": {
    "h": 236.129,
    "s": 62.626,
    "l": 61.176
  },
  "oklch": {
    "l": 0.56528,
    "c": 0.1747,
    "h": 276.3
  },
  "luminance": 0.16944
}

Semantic roles & 50–950 ramp

primary

#5E66DA

secondary

#E1DEB3

accent

#BF1BCA

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5E66DA

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

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