#7D78DD#7D78DD

#7D78DD is a light, vivid blue. Relative luminance 0.230; OKLCH L 62.3% C 0.149 H 283.4°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#7D78DD
RGB	rgb(125, 120, 221)
HSL	hsl(243, 60%, 67%)
HSV	hsv(243, 46%, 87%)
CMYK	cmyk(43.4%, 45.7%, 0%, 13.3%)
CIE-LAB	lab(55.08, 27.17, -51.15)
CIE-LCH	lch(55.08, 57.92, 297.97°)
OKLab	oklab(62.35% 0.0346 -0.1449)
OKLCH	oklch(62.35% 0.149 283.4)
XYZ	xyz(28.2213, 23.0122, 71.3474)
Luminance	0.2301 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D78DD #D8DD78

analogous

#78A6DD #7D78DD #B078DD

triadic

#7D78DD #DD7D78 #78DD7D

tetradic

#7D78DD #DD78A6 #D8DD78 #78DDB0

square

#7D78DD #DD78A6 #D8DD78 #78DDB0

split-complementary

#7D78DD #DDB078 #A6DD78

monochromatic

#322CAF #4E47D1 #7D78DD #ACA9E9 #DBDAF6

Accessibility & contrast

On white

3.75

#7D78DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#7D78DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7D78DD

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D78DD	#FFFFFF	#000000	##000000
##7D78DD	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5087E1

Deuteranopia (green-blind)

#4C81DB

Tritanopia (blue-blind)

#5F8DA0

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #7d78dd;
/* rgb */ color: rgb(125, 120, 221);
/* oklch */ color: oklch(62.3% 0.149 283.4);

Tailwind

colors: {
  custom: {
    50: '#a79fe8',
    500: '#7d78dd',
    950: '#000000',
  },
}

SCSS

$custom: #7d78dd;
$custom-light: #a79fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#7d78dd",
  "rgb": {
    "r": 125,
    "g": 120,
    "b": 221
  },
  "hsl": {
    "h": 242.97,
    "s": 59.763,
    "l": 66.863
  },
  "oklch": {
    "l": 0.62349,
    "c": 0.14895,
    "h": 283.4
  },
  "luminance": 0.23013
}

Semantic roles & 50–950 ramp

primary

#7D78DD

secondary

#E7E9C8

accent

#C71EBF

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#100E16

muted

#7F7E84

Preview Lab

Preview with #7D78DD

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

Preview Lab → · Contrast checker → · Palette generator →