#6199EF#6199EF

#6199EF is a light, vivid blue. Relative luminance 0.316; OKLCH L 68.3% C 0.141 H 258.7°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#6199EF
RGB	rgb(97, 153, 239)
HSL	hsl(216, 82%, 66%)
HSV	hsv(216, 59%, 94%)
CMYK	cmyk(59.4%, 36%, 0%, 6.3%)
CIE-LAB	lab(62.97, 7.06, -48.75)
CIE-LCH	lch(62.97, 49.26, 278.24°)
OKLab	oklab(68.27% -0.0276 -0.1382)
OKLCH	oklch(68.27% 0.141 258.7)
XYZ	xyz(31.8955, 31.5530, 86.0541)
Luminance	0.3156 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6199EF #EFB761

analogous

#61E0EF #6199EF #7061EF

triadic

#6199EF #EF6199 #99EF61

tetradic

#6199EF #EF61E0 #EFB761 #61EF70

square

#6199EF #EF61E0 #EFB761 #61EF70

split-complementary

#6199EF #EF7061 #E0EF61

monochromatic

#1458C2 #2975E9 #6199EF #99BDF5 #D0E1FA

Accessibility & contrast

On white

2.87

#6199EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#6199EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6199EF

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6199EF	#FFFFFF	#000000	##000000
##6199EF	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75A0F3

Deuteranopia (green-blind)

#6292ED

Tritanopia (blue-blind)

#00ACB9

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #6199ef;
/* rgb */ color: rgb(97, 153, 239);
/* oklch */ color: oklch(68.3% 0.141 258.7);

Tailwind

colors: {
  custom: {
    50: '#99b6f4',
    500: '#6199ef',
    950: '#000000',
  },
}

SCSS

$custom: #6199ef;
$custom-light: #99b6f4;
$custom-dark: #000000;

JSON

{
  "hex": "#6199ef",
  "rgb": {
    "r": 97,
    "g": 153,
    "b": 239
  },
  "hsl": {
    "h": 216.338,
    "s": 81.609,
    "l": 65.882
  },
  "oklch": {
    "l": 0.68269,
    "c": 0.1409,
    "h": 258.7
  },
  "luminance": 0.31556
}

Semantic roles & 50–950 ramp

primary

#6199EF

secondary

#EDDBBE

accent

#8908DE

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #6199EF

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

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