#6365EA#6365EA

#6365EA is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.8% C 0.196 H 277.7°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#6365EA
RGB	rgb(99, 101, 234)
HSL	hsl(239, 76%, 65%)
HSV	hsv(239, 58%, 92%)
CMYK	cmyk(57.7%, 56.8%, 0%, 8.2%)
CIE-LAB	lab(49.37, 37.06, -67.74)
CIE-LCH	lch(49.37, 77.22, 298.68°)
OKLab	oklab(57.84% 0.0262 -0.1944)
OKLCH	oklch(57.84% 0.196 277.7)
XYZ	xyz(24.6458, 17.8988, 79.9820)
Luminance	0.1790 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6365EA #EAE863

analogous

#63A8EA #6365EA #A463EA

triadic

#6365EA #EA6365 #65EA63

tetradic

#6365EA #EA63A8 #EAE863 #63EAA4

square

#6365EA #EA63A8 #EAE863 #63EAA4

split-complementary

#6365EA #EAA463 #A8EA63

monochromatic

#191BBA #2D30E3 #6365EA #999AF1 #CFCFF9

Accessibility & contrast

On white

4.58

#6365EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#6365EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6365EA

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6365EA	#FFFFFF	#000000	##000000
##6365EA	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BEE

Deuteranopia (green-blind)

#0070E7

Tritanopia (blue-blind)

#00859E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #6365ea;
/* rgb */ color: rgb(99, 101, 234);
/* oklch */ color: oklch(57.8% 0.196 277.7);

Tailwind

colors: {
  custom: {
    50: '#9b91f2',
    500: '#6365ea',
    950: '#000000',
  },
}

SCSS

$custom: #6365ea;
$custom-light: #9b91f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6365ea",
  "rgb": {
    "r": 99,
    "g": 101,
    "b": 234
  },
  "hsl": {
    "h": 239.111,
    "s": 76.271,
    "l": 65.294
  },
  "oklch": {
    "l": 0.57844,
    "c": 0.19619,
    "h": 277.7
  },
  "luminance": 0.17901
}

Semantic roles & 50–950 ramp

primary

#6365EA

secondary

#EBEABE

accent

#D50DD8

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #6365EA

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

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