#6A78CD#6A78CD

#6A78CD is a mid, vivid blue. Relative luminance 0.209; OKLCH L 60.0% C 0.130 H 274.7°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#6A78CD
RGB	rgb(106, 120, 205)
HSL	hsl(232, 50%, 61%)
HSV	hsv(232, 48%, 80%)
CMYK	cmyk(48.3%, 41.5%, 0%, 19.6%)
CIE-LAB	lab(52.84, 17.86, -45.76)
CIE-LCH	lch(52.84, 49.12, 291.32°)
OKLab	oklab(60.01% 0.0107 -0.1295)
OKLCH	oklch(60.01% 0.13 274.7)
XYZ	xyz(23.6763, 20.9035, 60.5330)
Luminance	0.2091 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A78CD #CDBF6A

analogous

#6AA9CD #6A78CD #8D6ACD

triadic

#6A78CD #CD6A78 #78CD6A

tetradic

#6A78CD #CD6AA9 #CDBF6A #6ACD8D

square

#6A78CD #CD6AA9 #CDBF6A #6ACD8D

split-complementary

#6A78CD #CD8D6A #A9CD6A

monochromatic

#2F3D8D #3F50BB #6A78CD #98A2DC #C6CBEC

Accessibility & contrast

On white

4.05

#6A78CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#6A78CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6A78CD

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A78CD	#FFFFFF	#000000	##000000
##6A78CD	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5782D0

Deuteranopia (green-blind)

#4E7ACB

Tritanopia (blue-blind)

#448A98

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #6a78cd;
/* rgb */ color: rgb(106, 120, 205);
/* oklch */ color: oklch(60.0% 0.130 274.7);

Tailwind

colors: {
  custom: {
    50: '#9a9edd',
    500: '#6a78cd',
    950: '#000000',
  },
}

SCSS

$custom: #6a78cd;
$custom-light: #9a9edd;
$custom-dark: #000000;

JSON

{
  "hex": "#6a78cd",
  "rgb": {
    "r": 106,
    "g": 120,
    "b": 205
  },
  "hsl": {
    "h": 231.515,
    "s": 49.749,
    "l": 60.98
  },
  "oklch": {
    "l": 0.60014,
    "c": 0.12996,
    "h": 274.7
  },
  "luminance": 0.20905
}

Semantic roles & 50–950 ramp

primary

#6A78CD

secondary

#DCD7B7

accent

#A828BD

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6A78CD

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

Preview Lab → · Contrast checker → · Palette generator →