#6D78FC#6D78FC

#6D78FC is a light, vivid blue. Relative luminance 0.237; OKLCH L 63.2% C 0.194 H 275.8°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#6D78FC
RGB	rgb(109, 120, 252)
HSL	hsl(235, 96%, 71%)
HSV	hsv(235, 57%, 99%)
CMYK	cmyk(56.7%, 52.4%, 0%, 1.2%)
CIE-LAB	lab(55.80, 33.18, -67.35)
CIE-LCH	lch(55.80, 75.08, 296.22°)
OKLab	oklab(63.19% 0.0195 -0.1928)
OKLCH	oklch(63.19% 0.194 275.8)
XYZ	xyz(30.5882, 23.7102, 95.0412)
Luminance	0.2371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D78FC #FCF16D

analogous

#6DBFFC #6D78FC #AA6DFC

triadic

#6D78FC #FC6D78 #78FC6D

tetradic

#6D78FC #FC6DBF #FCF16D #6DFCAA

square

#6D78FC #FC6DBF #FCF16D #6DFCAA

split-complementary

#6D78FC #FCAA6D #BFFC6D

monochromatic

#0516EA #3141FB #6D78FC #A9AFFD #E1E3FE

Accessibility & contrast

On white

3.66

#6D78FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#6D78FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6D78FC

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D78FC	#FFFFFF	#000000	##000000
##6D78FC	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#288CFF

Deuteranopia (green-blind)

#0080F9

Tritanopia (blue-blind)

#0C96AF

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #6d78fc;
/* rgb */ color: rgb(109, 120, 252);
/* oklch */ color: oklch(63.2% 0.194 275.8);

Tailwind

colors: {
  custom: {
    50: '#a29efe',
    500: '#6d78fc',
    950: '#000000',
  },
}

SCSS

$custom: #6d78fc;
$custom-light: #a29efe;
$custom-dark: #000000;

JSON

{
  "hex": "#6d78fc",
  "rgb": {
    "r": 109,
    "g": 120,
    "b": 252
  },
  "hsl": {
    "h": 235.385,
    "s": 95.973,
    "l": 70.784
  },
  "oklch": {
    "l": 0.6319,
    "c": 0.19383,
    "h": 275.8
  },
  "luminance": 0.23712
}

Semantic roles & 50–950 ramp

primary

#6D78FC

secondary

#F6F3CF

accent

#D400E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E18

muted

#7F7E86

Preview Lab

Preview with #6D78FC

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

Preview Lab → · Contrast checker → · Palette generator →