#5966EC#5966EC

#5966EC is a mid, vivid blue. Relative luminance 0.177; OKLCH L 57.5% C 0.200 H 274.1°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#5966EC
RGB	rgb(89, 102, 236)
HSL	hsl(235, 79%, 64%)
HSV	hsv(235, 62%, 93%)
CMYK	cmyk(62.3%, 56.8%, 0%, 7.5%)
CIE-LAB	lab(49.11, 35.43, -69.33)
CIE-LCH	lch(49.11, 77.86, 297.07°)
OKLab	oklab(57.52% 0.0142 -0.1993)
OKLCH	oklch(57.52% 0.2 274.1)
XYZ	xyz(24.0065, 17.6807, 81.4882)
Luminance	0.1768 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5966EC #ECDF59

analogous

#59AFEC #5966EC #9559EC

triadic

#5966EC #EC5966 #66EC59

tetradic

#5966EC #EC59AF #ECDF59 #59EC95

square

#5966EC #EC59AF #ECDF59 #59EC95

split-complementary

#5966EC #EC9559 #AFEC59

monochromatic

#1523B6 #2233E6 #5966EC #9099F2 #C7CBF9

Accessibility & contrast

On white

4.63

#5966EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#5966EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5966EC

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5966EC	#FFFFFF	#000000	##FFFFFF
##5966EC	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BF1

Deuteranopia (green-blind)

#006EE9

Tritanopia (blue-blind)

#00869F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5966ec;
/* rgb */ color: rgb(89, 102, 236);
/* oklch */ color: oklch(57.5% 0.200 274.1);

Tailwind

colors: {
  custom: {
    50: '#9691f3',
    500: '#5966ec',
    950: '#000000',
  },
}

SCSS

$custom: #5966ec;
$custom-light: #9691f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5966ec",
  "rgb": {
    "r": 89,
    "g": 102,
    "b": 236
  },
  "hsl": {
    "h": 234.694,
    "s": 79.459,
    "l": 63.725
  },
  "oklch": {
    "l": 0.57523,
    "c": 0.19985,
    "h": 274.1
  },
  "luminance": 0.17683
}

Semantic roles & 50–950 ramp

primary

#5966EC

secondary

#EAE6B6

accent

#C90ADC

background

#F9F8FF

surface

#F2F0FE

border

#CCCBD6

text

#0F0C17

muted

#7E7D85

Preview Lab

Preview with #5966EC

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

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