#6397F2#6397F2

#6397F2 is a light, vivid blue. Relative luminance 0.312; OKLCH L 68.1% C 0.146 H 260.9°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#6397F2
RGB	rgb(99, 151, 242)
HSL	hsl(218, 85%, 67%)
HSV	hsv(218, 59%, 95%)
CMYK	cmyk(59.1%, 37.6%, 0%, 5.1%)
CIE-LAB	lab(62.67, 9.58, -50.87)
CIE-LCH	lch(62.67, 51.77, 280.67°)
OKLab	oklab(68.11% -0.0231 -0.1443)
OKLCH	oklch(68.11% 0.146 260.9)
XYZ	xyz(32.2336, 31.1939, 88.3096)
Luminance	0.3120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6397F2 #F2BE63

analogous

#63DEF2 #6397F2 #7763F2

triadic

#6397F2 #F26397 #97F263

tetradic

#6397F2 #F263DE #F2BE63 #63F277

square

#6397F2 #F263DE #F2BE63 #63F277

split-complementary

#6397F2 #F27763 #DEF263

monochromatic

#1154CA #2B71ED #6397F2 #9BBDF7 #D4E2FB

Accessibility & contrast

On white

2.90

#6397F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#6397F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6397F2

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6397F2	#FFFFFF	#000000	##000000
##6397F2	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#709FF6

Deuteranopia (green-blind)

#5D91F0

Tritanopia (blue-blind)

#00ABB9

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #6397f2;
/* rgb */ color: rgb(99, 151, 242);
/* oklch */ color: oklch(68.1% 0.146 260.9);

Tailwind

colors: {
  custom: {
    50: '#9ab5f7',
    500: '#6397f2',
    950: '#000000',
  },
}

SCSS

$custom: #6397f2;
$custom-light: #9ab5f7;
$custom-dark: #000000;

JSON

{
  "hex": "#6397f2",
  "rgb": {
    "r": 99,
    "g": 151,
    "b": 242
  },
  "hsl": {
    "h": 218.182,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.68109,
    "c": 0.14619,
    "h": 260.9
  },
  "luminance": 0.31197
}

Semantic roles & 50–950 ramp

primary

#6397F2

secondary

#EFDFC2

accent

#9104E1

background

#FAFBFF

surface

#F3F6FF

border

#CDD0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #6397F2

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

Preview Lab → · Contrast checker → · Palette generator →