#6386EF#6386EF

#6386EF is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.4% C 0.162 H 267.8°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#6386EF
RGB	rgb(99, 134, 239)
HSL	hsl(225, 81%, 66%)
HSV	hsv(225, 59%, 94%)
CMYK	cmyk(58.6%, 43.9%, 0%, 6.3%)
CIE-LAB	lab(57.97, 18.70, -56.69)
CIE-LCH	lch(57.97, 59.70, 288.26°)
OKLab	oklab(64.44% -0.0061 -0.1616)
OKLCH	oklch(64.44% 0.162 267.8)
XYZ	xyz(29.2454, 25.9325, 85.1089)
Luminance	0.2594 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6386EF #EFCC63

analogous

#63CCEF #6386EF #8663EF

triadic

#6386EF #EF6386 #86EF63

tetradic

#6386EF #EF63CC #EFCC63 #63EF86

square

#6386EF #EF63CC #EFCC63 #63EF86

split-complementary

#6386EF #EF8663 #CCEF63

monochromatic

#1440C4 #2B5BE9 #6386EF #9BB1F5 #D2DCFA

Accessibility & contrast

On white

3.39

#6386EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#6386EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6386EF

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6386EF	#FFFFFF	#000000	##000000
##6386EF	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5692F3

Deuteranopia (green-blind)

#4285ED

Tritanopia (blue-blind)

#009DAF

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6386ef;
/* rgb */ color: rgb(99, 134, 239);
/* oklch */ color: oklch(64.4% 0.162 267.8);

Tailwind

colors: {
  custom: {
    50: '#9aa8f5',
    500: '#6386ef',
    950: '#000000',
  },
}

SCSS

$custom: #6386ef;
$custom-light: #9aa8f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6386ef",
  "rgb": {
    "r": 99,
    "g": 134,
    "b": 239
  },
  "hsl": {
    "h": 225,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.64435,
    "c": 0.16171,
    "h": 267.8
  },
  "luminance": 0.25935
}

Semantic roles & 50–950 ramp

primary

#6386EF

secondary

#EEE2C0

accent

#A808DE

background

#FAFAFF

surface

#F3F4FE

border

#CDCED6

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6386EF

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

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