#6386EC#6386EC

#6386EC is a light, vivid blue. Relative luminance 0.258; OKLCH L 64.3% C 0.158 H 267.6°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#6386EC
RGB	rgb(99, 134, 236)
HSL	hsl(225, 78%, 66%)
HSV	hsv(225, 58%, 93%)
CMYK	cmyk(58.1%, 43.2%, 0%, 7.5%)
CIE-LAB	lab(57.81, 17.73, -55.30)
CIE-LCH	lch(57.81, 58.07, 287.78°)
OKLab	oklab(64.25% -0.0066 -0.1575)
OKLCH	oklch(64.25% 0.158 267.6)
XYZ	xyz(28.8059, 25.7566, 82.7942)
Luminance	0.2576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6386EC #ECC963

analogous

#63CAEC #6386EC #8463EC

triadic

#6386EC #EC6386 #86EC63

tetradic

#6386EC #EC63CA #ECC963 #63EC84

square

#6386EC #EC63CA #ECC963 #63EC84

split-complementary

#6386EC #EC8463 #CAEC63

monochromatic

#1742BE #2C5CE5 #6386EC #9AB0F3 #D0DBF9

Accessibility & contrast

On white

3.41

#6386EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#6386EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6386EC

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6386EC	#FFFFFF	#000000	##000000
##6386EC	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5891F0

Deuteranopia (green-blind)

#4585EA

Tritanopia (blue-blind)

#009DAD

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6386ec;
/* rgb */ color: rgb(99, 134, 236);
/* oklch */ color: oklch(64.3% 0.158 267.6);

Tailwind

colors: {
  custom: {
    50: '#9aa8f3',
    500: '#6386ec',
    950: '#000000',
  },
}

SCSS

$custom: #6386ec;
$custom-light: #9aa8f3;
$custom-dark: #000000;

JSON

{
  "hex": "#6386ec",
  "rgb": {
    "r": 99,
    "g": 134,
    "b": 236
  },
  "hsl": {
    "h": 224.672,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.64252,
    "c": 0.15763,
    "h": 267.6
  },
  "luminance": 0.25759
}

Semantic roles & 50–950 ramp

primary

#6386EC

secondary

#ECE1BF

accent

#A60BDB

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6386EC

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

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