#6396E9#6396E9

#6396E9 is a light, vivid blue. Relative luminance 0.303; OKLCH L 67.4% C 0.135 H 259.7°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#6396E9
RGB	rgb(99, 150, 233)
HSL	hsl(217, 75%, 65%)
HSV	hsv(217, 58%, 91%)
CMYK	cmyk(57.5%, 35.6%, 0%, 8.6%)
CIE-LAB	lab(61.95, 7.27, -47.05)
CIE-LCH	lch(61.95, 47.61, 278.78°)
OKLab	oklab(67.4% -0.0241 -0.1332)
OKLCH	oklch(67.4% 0.135 259.7)
XYZ	xyz(30.7548, 30.3459, 81.3116)
Luminance	0.3035 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6396E9 #E9B663

analogous

#63D9E9 #6396E9 #7363E9

triadic

#6396E9 #E96396 #96E963

tetradic

#6396E9 #E963D9 #E9B663 #63E973

square

#6396E9 #E963D9 #E9B663 #63E973

split-complementary

#6396E9 #E97363 #D9E963

monochromatic

#1A56B8 #2D72E1 #6396E9 #99BAF1 #CEDEF8

Accessibility & contrast

On white

2.97

#6396E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#6396E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6396E9

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6396E9	#FFFFFF	#000000	##000000
##6396E9	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#749DEC

Deuteranopia (green-blind)

#6290E7

Tritanopia (blue-blind)

#00A9B4

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #6396e9;
/* rgb */ color: rgb(99, 150, 233);
/* oklch */ color: oklch(67.4% 0.135 259.7);

Tailwind

colors: {
  custom: {
    50: '#99b4f0',
    500: '#6396e9',
    950: '#000000',
  },
}

SCSS

$custom: #6396e9;
$custom-light: #99b4f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6396e9",
  "rgb": {
    "r": 99,
    "g": 150,
    "b": 233
  },
  "hsl": {
    "h": 217.164,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.67404,
    "c": 0.13536,
    "h": 259.7
  },
  "luminance": 0.30349
}

Semantic roles & 50–950 ramp

primary

#6396E9

secondary

#EBD9BD

accent

#8B0ED7

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1116

muted

#7E8084

Preview Lab

Preview with #6396E9

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

Preview Lab → · Contrast checker → · Palette generator →