#6178F0#6178F0

#6178F0 is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.6% C 0.181 H 271.9°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#6178F0
RGB	rgb(97, 120, 240)
HSL	hsl(230, 83%, 66%)
HSV	hsv(230, 60%, 94%)
CMYK	cmyk(59.6%, 50%, 0%, 5.9%)
CIE-LAB	lab(54.31, 27.13, -63.14)
CIE-LCH	lch(54.31, 68.72, 293.26°)
OKLab	oklab(61.63% 0.0061 -0.1807)
OKLCH	oklch(61.63% 0.181 271.9)
XYZ	xyz(27.3692, 22.2634, 85.2762)
Luminance	0.2227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6178F0 #F0D961

analogous

#61BFF0 #6178F0 #9161F0

triadic

#6178F0 #F06178 #78F061

tetradic

#6178F0 #F061BF #F0D961 #61F091

square

#6178F0 #F061BF #F0D961 #61F091

split-complementary

#6178F0 #F09161 #BFF061

monochromatic

#132FC4 #2948EB #6178F0 #99A8F5 #D1D8FB

Accessibility & contrast

On white

3.85

#6178F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#6178F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6178F0

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6178F0	#FFFFFF	#000000	##000000
##6178F0	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3688F4

Deuteranopia (green-blind)

#147CED

Tritanopia (blue-blind)

#0094A9

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #6178f0;
/* rgb */ color: rgb(97, 120, 240);
/* oklch */ color: oklch(61.6% 0.181 271.9);

Tailwind

colors: {
  custom: {
    50: '#9a9ef6',
    500: '#6178f0',
    950: '#000000',
  },
}

SCSS

$custom: #6178f0;
$custom-light: #9a9ef6;
$custom-dark: #000000;

JSON

{
  "hex": "#6178f0",
  "rgb": {
    "r": 97,
    "g": 120,
    "b": 240
  },
  "hsl": {
    "h": 230.35,
    "s": 82.659,
    "l": 66.078
  },
  "oklch": {
    "l": 0.61633,
    "c": 0.18084,
    "h": 271.9
  },
  "luminance": 0.22266
}

Semantic roles & 50–950 ramp

primary

#6178F0

secondary

#EEE6BF

accent

#BC06DF

background

#FAF9FF

surface

#F3F2FE

border

#CDCCD6

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6178F0

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

Preview Lab → · Contrast checker → · Palette generator →