#6183F7#6183F7

#6183F7 is a light, vivid blue. Relative luminance 0.255; OKLCH L 64.2% C 0.177 H 268.7°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#6183F7
RGB	rgb(97, 131, 247)
HSL	hsl(226, 90%, 67%)
HSV	hsv(226, 61%, 97%)
CMYK	cmyk(60.7%, 47%, 0%, 3.1%)
CIE-LAB	lab(57.55, 22.77, -61.81)
CIE-LCH	lch(57.55, 65.87, 290.23°)
OKLab	oklab(64.23% -0.0039 -0.1767)
OKLCH	oklch(64.23% 0.177 268.7)
XYZ	xyz(29.8289, 25.4868, 91.3252)
Luminance	0.2549 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6183F7 #F7D561

analogous

#61CEF7 #6183F7 #8A61F7

triadic

#6183F7 #F76183 #83F761

tetradic

#6183F7 #F761CE #F7D561 #61F78A

square

#6183F7 #F761CE #F7D561 #61F78A

split-complementary

#6183F7 #F78A61 #CEF761

monochromatic

#0B38D3 #2755F4 #6183F7 #9BB1FA #D6DEFD

Accessibility & contrast

On white

3.44

#6183F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#6183F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6183F7

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6183F7	#FFFFFF	#000000	##000000
##6183F7	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4991FB

Deuteranopia (green-blind)

#2E84F5

Tritanopia (blue-blind)

#009DB1

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6183f7;
/* rgb */ color: rgb(97, 131, 247);
/* oklch */ color: oklch(64.2% 0.177 268.7);

Tailwind

colors: {
  custom: {
    50: '#9aa6fa',
    500: '#6183f7',
    950: '#000000',
  },
}

SCSS

$custom: #6183f7;
$custom-light: #9aa6fa;
$custom-dark: #000000;

JSON

{
  "hex": "#6183f7",
  "rgb": {
    "r": 97,
    "g": 131,
    "b": 247
  },
  "hsl": {
    "h": 226.4,
    "s": 90.361,
    "l": 67.451
  },
  "oklch": {
    "l": 0.6423,
    "c": 0.17674,
    "h": 268.7
  },
  "luminance": 0.25489
}

Semantic roles & 50–950 ramp

primary

#6183F7

secondary

#F1E7C2

accent

#B100E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6183F7

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

Preview Lab → · Contrast checker → · Palette generator →