#6197EF#6197EF

#6197EF is a light, vivid blue. Relative luminance 0.309; OKLCH L 67.8% C 0.143 H 259.7°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#6197EF
RGB	rgb(97, 151, 239)
HSL	hsl(217, 82%, 66%)
HSV	hsv(217, 59%, 94%)
CMYK	cmyk(59.4%, 36.8%, 0%, 6.3%)
CIE-LAB	lab(62.43, 8.23, -49.62)
CIE-LCH	lch(62.43, 50.30, 279.42°)
OKLab	oklab(67.85% -0.0255 -0.1407)
OKLCH	oklch(67.85% 0.143 259.7)
XYZ	xyz(31.5709, 30.9038, 85.9459)
Luminance	0.3091 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6197EF #EFB961

analogous

#61DEEF #6197EF #7261EF

triadic

#6197EF #EF6197 #97EF61

tetradic

#6197EF #EF61DE #EFB961 #61EF72

square

#6197EF #EF61DE #EFB961 #61EF72

split-complementary

#6197EF #EF7261 #DEEF61

monochromatic

#1456C2 #2972E9 #6197EF #99BCF5 #D0E0FA

Accessibility & contrast

On white

2.92

#6197EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#6197EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6197EF

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6197EF	#FFFFFF	#000000	##000000
##6197EF	1.00	2.92	7.18	7.18
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#729EF3

Deuteranopia (green-blind)

#5F91ED

Tritanopia (blue-blind)

#00ABB8

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #6197ef;
/* rgb */ color: rgb(97, 151, 239);
/* oklch */ color: oklch(67.8% 0.143 259.7);

Tailwind

colors: {
  custom: {
    50: '#99b5f4',
    500: '#6197ef',
    950: '#000000',
  },
}

SCSS

$custom: #6197ef;
$custom-light: #99b5f4;
$custom-dark: #000000;

JSON

{
  "hex": "#6197ef",
  "rgb": {
    "r": 97,
    "g": 151,
    "b": 239
  },
  "hsl": {
    "h": 217.183,
    "s": 81.609,
    "l": 65.882
  },
  "oklch": {
    "l": 0.67845,
    "c": 0.143,
    "h": 259.7
  },
  "luminance": 0.30907
}

Semantic roles & 50–950 ramp

primary

#6197EF

secondary

#EDDCBE

accent

#8C08DE

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #6197EF

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

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