#6197EE#6197EE

#6197EE is a light, vivid blue. Relative luminance 0.308; OKLCH L 67.8% C 0.142 H 259.5°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#6197EE
RGB	rgb(97, 151, 238)
HSL	hsl(217, 81%, 66%)
HSV	hsv(217, 59%, 93%)
CMYK	cmyk(59.2%, 36.6%, 0%, 6.7%)
CIE-LAB	lab(62.38, 7.90, -49.15)
CIE-LCH	lch(62.38, 49.78, 279.14°)
OKLab	oklab(67.79% -0.0257 -0.1393)
OKLCH	oklch(67.79% 0.142 259.5)
XYZ	xyz(31.4236, 30.8449, 85.1700)
Luminance	0.3085 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6197EE #EEB861

analogous

#61DEEE #6197EE #7161EE

triadic

#6197EE #EE6197 #97EE61

tetradic

#6197EE #EE61DE #EEB861 #61EE71

square

#6197EE #EE61DE #EEB861 #61EE71

split-complementary

#6197EE #EE7161 #DEEE61

monochromatic

#1556C0 #2A73E8 #6197EE #98BBF4 #D0E0FA

Accessibility & contrast

On white

2.93

#6197EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#6197EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6197EE

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6197EE	#FFFFFF	#000000	##000000
##6197EE	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#729EF2

Deuteranopia (green-blind)

#5F91EC

Tritanopia (blue-blind)

#00ABB7

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #6197ee;
/* rgb */ color: rgb(97, 151, 238);
/* oklch */ color: oklch(67.8% 0.142 259.5);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#6197ee",
  "rgb": {
    "r": 97,
    "g": 151,
    "b": 238
  },
  "hsl": {
    "h": 217.021,
    "s": 80.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.6779,
    "c": 0.14169,
    "h": 259.5
  },
  "luminance": 0.30848
}

Semantic roles & 50–950 ramp

primary

#6197EE

secondary

#EDDBBE

accent

#8C09DD

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #6197EE

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

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