#7D78CF#7D78CF

#7D78CF is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.5% C 0.129 H 284.5°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#7D78CF
RGB	rgb(125, 120, 207)
HSL	hsl(243, 48%, 64%)
HSV	hsv(243, 42%, 81%)
CMYK	cmyk(39.6%, 42%, 0%, 18.8%)
CIE-LAB	lab(54.34, 23.18, -44.43)
CIE-LCH	lch(54.34, 50.11, 297.55°)
OKLab	oklab(61.54% 0.0325 -0.1252)
OKLCH	oklch(61.54% 0.129 284.5)
XYZ	xyz(26.4332, 22.2969, 61.9304)
Luminance	0.2230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D78CF #CACF78

analogous

#789FCF #7D78CF #A978CF

triadic

#7D78CF #CF7D78 #78CF7D

tetradic

#7D78CF #CF789F #CACF78 #78CFA9

square

#7D78CF #CF789F #CACF78 #78CFA9

split-complementary

#7D78CF #CFA978 #9FCF78

monochromatic

#3B3697 #524BBF #7D78CF #A8A5DF #D4D2EF

Accessibility & contrast

On white

3.85

#7D78CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#7D78CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7D78CF

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D78CF	#FFFFFF	#000000	##000000
##7D78CF	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A85D2

Deuteranopia (green-blind)

#577FCD

Tritanopia (blue-blind)

#668999

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #7d78cf;
/* rgb */ color: rgb(125, 120, 207);
/* oklch */ color: oklch(61.5% 0.129 284.5);

Tailwind

colors: {
  custom: {
    50: '#a69fde',
    500: '#7d78cf',
    950: '#000000',
  },
}

SCSS

$custom: #7d78cf;
$custom-light: #a69fde;
$custom-dark: #000000;

JSON

{
  "hex": "#7d78cf",
  "rgb": {
    "r": 125,
    "g": 120,
    "b": 207
  },
  "hsl": {
    "h": 243.448,
    "s": 47.541,
    "l": 64.118
  },
  "oklch": {
    "l": 0.61542,
    "c": 0.12936,
    "h": 284.5
  },
  "luminance": 0.22298
}

Semantic roles & 50–950 ramp

primary

#7D78CF

secondary

#DFE1C2

accent

#BB2BB3

background

#FAF9FD

surface

#F4F2FB

border

#CECCD4

text

#100E15

muted

#7F7E83

Preview Lab

Preview with #7D78CF

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

Preview Lab → · Contrast checker → · Palette generator →