#6597FA#6597FA

#6597FA is a light, vivid blue. Relative luminance 0.318; OKLCH L 68.7% C 0.156 H 262.7°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#6597FA
RGB	rgb(101, 151, 250)
HSL	hsl(220, 94%, 69%)
HSV	hsv(220, 60%, 98%)
CMYK	cmyk(59.6%, 39.6%, 0%, 2%)
CIE-LAB	lab(63.18, 12.55, -54.46)
CIE-LCH	lch(63.18, 55.88, 282.98°)
OKLab	oklab(68.66% -0.0197 -0.1548)
OKLCH	oklch(68.66% 0.156 262.7)
XYZ	xyz(33.6828, 31.7991, 94.7868)
Luminance	0.3180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6597FA #FAC865

analogous

#65E2FA #6597FA #7E65FA

triadic

#6597FA #FA6597 #97FA65

tetradic

#6597FA #FA65E2 #FAC865 #65FA7E

square

#6597FA #FA65E2 #FAC865 #65FA7E

split-complementary

#6597FA #FA7E65 #E2FA65

monochromatic

#074FDD #2A6FF8 #6597FA #A0BFFC #DCE7FE

Accessibility & contrast

On white

2.85

#6597FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#6597FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6597FA

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6597FA	#FFFFFF	#000000	##000000
##6597FA	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6CA0FE

Deuteranopia (green-blind)

#5793F8

Tritanopia (blue-blind)

#00ADBC

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #6597fa;
/* rgb */ color: rgb(101, 151, 250);
/* oklch */ color: oklch(68.7% 0.156 262.7);

Tailwind

colors: {
  custom: {
    50: '#9cb5fc',
    500: '#6597fa',
    950: '#000000',
  },
}

SCSS

$custom: #6597fa;
$custom-light: #9cb5fc;
$custom-dark: #000000;

JSON

{
  "hex": "#6597fa",
  "rgb": {
    "r": 101,
    "g": 151,
    "b": 250
  },
  "hsl": {
    "h": 219.866,
    "s": 93.711,
    "l": 68.824
  },
  "oklch": {
    "l": 0.6866,
    "c": 0.15605,
    "h": 262.7
  },
  "luminance": 0.31802
}

Semantic roles & 50–950 ramp

primary

#6597FA

secondary

#F3E5C7

accent

#9800E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #6597FA

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

Preview Lab → · Contrast checker → · Palette generator →