#6D78CA#6D78CA

#6D78CA is a mid, vivid blue. Relative luminance 0.209; OKLCH L 60.1% C 0.125 H 276.2°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#6D78CA
RGB	rgb(109, 120, 202)
HSL	hsl(233, 47%, 61%)
HSV	hsv(233, 46%, 79%)
CMYK	cmyk(46%, 40.6%, 0%, 20.8%)
CIE-LAB	lab(52.89, 17.67, -43.96)
CIE-LCH	lch(52.89, 47.38, 291.90°)
OKLab	oklab(60.05% 0.0135 -0.1242)
OKLCH	oklch(60.05% 0.125 276.2)
XYZ	xyz(23.6805, 20.9472, 58.6611)
Luminance	0.2095 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D78CA #CABF6D

analogous

#6DA6CA #6D78CA #906DCA

triadic

#6D78CA #CA6D78 #78CA6D

tetradic

#6D78CA #CA6DA6 #CABF6D #6DCA90

square

#6D78CA #CA6DA6 #CABF6D #6DCA90

split-complementary

#6D78CA #CA906D #A6CA6D

monochromatic

#323D8A #4350B7 #6D78CA #9AA2DA #C7CBEB

Accessibility & contrast

On white

4.05

#6D78CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#6D78CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6D78CA

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D78CA	#FFFFFF	#000000	##000000
##6D78CA	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5982CD

Deuteranopia (green-blind)

#517BC8

Tritanopia (blue-blind)

#4C8997

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #6d78ca;
/* rgb */ color: rgb(109, 120, 202);
/* oklch */ color: oklch(60.1% 0.125 276.2);

Tailwind

colors: {
  custom: {
    50: '#9b9eda',
    500: '#6d78ca',
    950: '#000000',
  },
}

SCSS

$custom: #6d78ca;
$custom-light: #9b9eda;
$custom-dark: #000000;

JSON

{
  "hex": "#6d78ca",
  "rgb": {
    "r": 109,
    "g": 120,
    "b": 202
  },
  "hsl": {
    "h": 232.903,
    "s": 46.734,
    "l": 60.98
  },
  "oklch": {
    "l": 0.60052,
    "c": 0.12493,
    "h": 276.2
  },
  "luminance": 0.20948
}

Semantic roles & 50–950 ramp

primary

#6D78CA

secondary

#DBD7B8

accent

#A92CBA

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6D78CA

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

Preview Lab → · Contrast checker → · Palette generator →