#6497EA#6497EA

#6497EA is a light, vivid blue. Relative luminance 0.308; OKLCH L 67.7% C 0.135 H 259.7°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#6497EA
RGB	rgb(100, 151, 234)
HSL	hsl(217, 76%, 65%)
HSV	hsv(217, 57%, 92%)
CMYK	cmyk(57.3%, 35.5%, 0%, 8.2%)
CIE-LAB	lab(62.32, 7.20, -47.02)
CIE-LCH	lch(62.32, 47.57, 278.71°)
OKLab	oklab(67.72% -0.0241 -0.1331)
OKLCH	oklch(67.72% 0.135 259.7)
XYZ	xyz(31.1683, 30.7804, 82.1247)
Luminance	0.3078 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6497EA #EAB764

analogous

#64DAEA #6497EA #7464EA

triadic

#6497EA #EA6497 #97EA64

tetradic

#6497EA #EA64DA #EAB764 #64EA74

square

#6497EA #EA64DA #EAB764 #64EA74

split-complementary

#6497EA #EA7464 #DAEA64

monochromatic

#1957BA #2E73E3 #6497EA #9ABBF1 #D0DFF9

Accessibility & contrast

On white

2.93

#6497EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#6497EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6497EA

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6497EA	#FFFFFF	#000000	##000000
##6497EA	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#759EED

Deuteranopia (green-blind)

#6391E8

Tritanopia (blue-blind)

#00AAB5

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #6497ea;
/* rgb */ color: rgb(100, 151, 234);
/* oklch */ color: oklch(67.7% 0.135 259.7);

Tailwind

colors: {
  custom: {
    50: '#9ab5f1',
    500: '#6497ea',
    950: '#000000',
  },
}

SCSS

$custom: #6497ea;
$custom-light: #9ab5f1;
$custom-dark: #000000;

JSON

{
  "hex": "#6497ea",
  "rgb": {
    "r": 100,
    "g": 151,
    "b": 234
  },
  "hsl": {
    "h": 217.164,
    "s": 76.136,
    "l": 65.49
  },
  "oklch": {
    "l": 0.67721,
    "c": 0.13523,
    "h": 259.7
  },
  "luminance": 0.30783
}

Semantic roles & 50–950 ramp

primary

#6497EA

secondary

#EBDABE

accent

#8B0DD8

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #6497EA

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

Preview Lab → · Contrast checker → · Palette generator →