#6499E5#6499E5

#6499E5 is a light, vivid blue. Relative luminance 0.311; OKLCH L 67.9% C 0.127 H 257.4°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#6499E5
RGB	rgb(100, 153, 229)
HSL	hsl(215, 71%, 65%)
HSV	hsv(215, 56%, 90%)
CMYK	cmyk(56.3%, 33.2%, 0%, 10.2%)
CIE-LAB	lab(62.63, 4.45, -43.77)
CIE-LCH	lch(62.63, 43.99, 275.80°)
OKLab	oklab(67.88% -0.0275 -0.1236)
OKLCH	oklch(67.88% 0.127 257.4)
XYZ	xyz(30.7847, 31.1464, 78.5031)
Luminance	0.3115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6499E5 #E5B064

analogous

#64DAE5 #6499E5 #7064E5

triadic

#6499E5 #E56499 #99E564

tetradic

#6499E5 #E564DA #E5B064 #64E570

square

#6499E5 #E564DA #E5B064 #64E570

split-complementary

#6499E5 #E57064 #DAE564

monochromatic

#1E5AB1 #3077DC #6499E5 #98BBEE #CDDEF7

Accessibility & contrast

On white

2.90

#6499E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#6499E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6499E5

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6499E5	#FFFFFF	#000000	##000000
##6499E5	1.00	2.90	7.23	7.23
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A9EE8

Deuteranopia (green-blind)

#6992E3

Tritanopia (blue-blind)

#00AAB4

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #6499e5;
/* rgb */ color: rgb(100, 153, 229);
/* oklch */ color: oklch(67.9% 0.127 257.4);

Tailwind

colors: {
  custom: {
    50: '#99b6ed',
    500: '#6499e5',
    950: '#000000',
  },
}

SCSS

$custom: #6499e5;
$custom-light: #99b6ed;
$custom-dark: #000000;

JSON

{
  "hex": "#6499e5",
  "rgb": {
    "r": 100,
    "g": 153,
    "b": 229
  },
  "hsl": {
    "h": 215.349,
    "s": 71.271,
    "l": 64.51
  },
  "oklch": {
    "l": 0.67884,
    "c": 0.12661,
    "h": 257.4
  },
  "luminance": 0.31149
}

Semantic roles & 50–950 ramp

primary

#6499E5

secondary

#E9D6BC

accent

#8412D3

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1116

muted

#7E8084

Preview Lab

Preview with #6499E5

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

Preview Lab → · Contrast checker → · Palette generator →