#6597F8#6597F8

#6597F8 is a light, vivid blue. Relative luminance 0.317; OKLCH L 68.5% C 0.153 H 262.5°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#6597F8
RGB	rgb(101, 151, 248)
HSL	hsl(220, 91%, 68%)
HSV	hsv(220, 59%, 97%)
CMYK	cmyk(59.3%, 39.1%, 0%, 2.7%)
CIE-LAB	lab(63.07, 11.90, -53.53)
CIE-LCH	lch(63.07, 54.83, 282.54°)
OKLab	oklab(68.55% -0.0201 -0.1521)
OKLCH	oklch(68.55% 0.153 262.5)
XYZ	xyz(33.3708, 31.6744, 93.1439)
Luminance	0.3168 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6597F8 #F8C665

analogous

#65E0F8 #6597F8 #7C65F8

triadic

#6597F8 #F86597 #97F865

tetradic

#6597F8 #F865E0 #F8C665 #65F87C

square

#6597F8 #F865E0 #F8C665 #65F87C

split-complementary

#6597F8 #F87C65 #E0F865

monochromatic

#0A50D9 #2A6FF5 #6597F8 #A0BFFB #DAE6FD

Accessibility & contrast

On white

2.86

#6597F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#6597F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6597F8

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6597F8	#FFFFFF	#000000	##000000
##6597F8	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6DA0FC

Deuteranopia (green-blind)

#5992F6

Tritanopia (blue-blind)

#00ADBB

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #6597f8;
/* rgb */ color: rgb(101, 151, 248);
/* oklch */ color: oklch(68.5% 0.153 262.5);

Tailwind

colors: {
  custom: {
    50: '#9cb5fb',
    500: '#6597f8',
    950: '#000000',
  },
}

SCSS

$custom: #6597f8;
$custom-light: #9cb5fb;
$custom-dark: #000000;

JSON

{
  "hex": "#6597f8",
  "rgb": {
    "r": 101,
    "g": 151,
    "b": 248
  },
  "hsl": {
    "h": 219.592,
    "s": 91.304,
    "l": 68.431
  },
  "oklch": {
    "l": 0.68546,
    "c": 0.15341,
    "h": 262.5
  },
  "luminance": 0.31677
}

Semantic roles & 50–950 ramp

primary

#6597F8

secondary

#F3E3C6

accent

#9700E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #6597F8

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

Preview Lab → · Contrast checker → · Palette generator →