#6396EB#6396EB

#6396EB is a light, vivid blue. Relative luminance 0.305; OKLCH L 67.5% C 0.138 H 260.1°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#6396EB
RGB	rgb(99, 150, 235)
HSL	hsl(218, 77%, 65%)
HSV	hsv(218, 58%, 92%)
CMYK	cmyk(57.9%, 36.2%, 0%, 7.8%)
CIE-LAB	lab(62.05, 7.91, -48.00)
CIE-LCH	lch(62.05, 48.65, 279.35°)
OKLab	oklab(67.51% -0.0237 -0.136)
OKLCH	oklch(67.51% 0.138 260.1)
XYZ	xyz(31.0421, 30.4609, 82.8248)
Luminance	0.3046 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6396EB #EBB863

analogous

#63DAEB #6396EB #7463EB

triadic

#6396EB #EB6396 #96EB63

tetradic

#6396EB #EB63DA #EBB863 #63EB74

square

#6396EB #EB63DA #EBB863 #63EB74

split-complementary

#6396EB #EB7463 #DAEB63

monochromatic

#1855BC #2D71E4 #6396EB #99BBF2 #CFDFF9

Accessibility & contrast

On white

2.96

#6396EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#6396EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6396EB

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6396EB	#FFFFFF	#000000	##000000
##6396EB	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#729DEE

Deuteranopia (green-blind)

#6190E9

Tritanopia (blue-blind)

#00A9B5

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #6396eb;
/* rgb */ color: rgb(99, 150, 235);
/* oklch */ color: oklch(67.5% 0.138 260.1);

Tailwind

colors: {
  custom: {
    50: '#99b4f2',
    500: '#6396eb',
    950: '#000000',
  },
}

SCSS

$custom: #6396eb;
$custom-light: #99b4f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6396eb",
  "rgb": {
    "r": 99,
    "g": 150,
    "b": 235
  },
  "hsl": {
    "h": 217.5,
    "s": 77.273,
    "l": 65.49
  },
  "oklch": {
    "l": 0.67513,
    "c": 0.13801,
    "h": 260.1
  },
  "luminance": 0.30464
}

Semantic roles & 50–950 ramp

primary

#6396EB

secondary

#ECDBBE

accent

#8C0CDA

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #6396EB

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

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