#6597F5#6597F5

#6597F5 is a light, vivid blue. Relative luminance 0.315; OKLCH L 68.4% C 0.149 H 262.0°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#6597F5
RGB	rgb(101, 151, 245)
HSL	hsl(219, 88%, 68%)
HSV	hsv(219, 59%, 96%)
CMYK	cmyk(58.8%, 38.4%, 0%, 3.9%)
CIE-LAB	lab(62.92, 10.93, -52.12)
CIE-LCH	lch(62.92, 53.26, 281.84°)
OKLab	oklab(68.38% -0.0208 -0.148)
OKLCH	oklch(68.38% 0.149 262)
XYZ	xyz(32.9092, 31.4897, 90.7124)
Luminance	0.3149 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6597F5 #F5C365

analogous

#65DFF5 #6597F5 #7B65F5

triadic

#6597F5 #F56597 #97F565

tetradic

#6597F5 #F565DF #F5C365 #65F57B

square

#6597F5 #F565DF #F5C365 #65F57B

split-complementary

#6597F5 #F57B65 #DFF565

monochromatic

#0E52D2 #2C70F1 #6597F5 #9EBEF9 #D8E5FC

Accessibility & contrast

On white

2.88

#6597F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#6597F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6597F5

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6597F5	#FFFFFF	#000000	##000000
##6597F5	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F9FF9

Deuteranopia (green-blind)

#5C92F3

Tritanopia (blue-blind)

#00ACBA

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #6597f5;
/* rgb */ color: rgb(101, 151, 245);
/* oklch */ color: oklch(68.4% 0.149 262.0);

Tailwind

colors: {
  custom: {
    50: '#9cb5f9',
    500: '#6597f5',
    950: '#000000',
  },
}

SCSS

$custom: #6597f5;
$custom-light: #9cb5f9;
$custom-dark: #000000;

JSON

{
  "hex": "#6597f5",
  "rgb": {
    "r": 101,
    "g": 151,
    "b": 245
  },
  "hsl": {
    "h": 219.167,
    "s": 87.805,
    "l": 67.843
  },
  "oklch": {
    "l": 0.68377,
    "c": 0.14942,
    "h": 262
  },
  "luminance": 0.31492
}

Semantic roles & 50–950 ramp

primary

#6597F5

secondary

#F1E2C5

accent

#9501E4

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #6597F5

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

Preview Lab → · Contrast checker → · Palette generator →