#7978CD#7978CD

#7978CD is a mid, vivid blue. Relative luminance 0.219; OKLCH L 61.1% C 0.127 H 282.5°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#7978CD
RGB	rgb(121, 120, 205)
HSL	hsl(241, 46%, 64%)
HSV	hsv(241, 41%, 80%)
CMYK	cmyk(41%, 41.5%, 0%, 19.6%)
CIE-LAB	lab(53.93, 21.57, -43.97)
CIE-LCH	lch(53.93, 48.98, 296.13°)
OKLab	oklab(61.11% 0.0275 -0.124)
OKLCH	oklch(61.11% 0.127 282.5)
XYZ	xyz(25.6179, 21.9046, 60.6240)
Luminance	0.2191 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7978CD #CCCD78

analogous

#78A1CD #7978CD #A378CD

triadic

#7978CD #CD7978 #78CD79

tetradic

#7978CD #CD78A1 #CCCD78 #78CDA3

square

#7978CD #CD78A1 #CCCD78 #78CDA3

split-complementary

#7978CD #CDA378 #A1CD78

monochromatic

#383794 #4D4BBC #7978CD #A5A5DE #D2D1EE

Accessibility & contrast

On white

3.90

#7978CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#7978CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7978CD

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7978CD	#FFFFFF	#000000	##000000
##7978CD	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A84D0

Deuteranopia (green-blind)

#567ECB

Tritanopia (blue-blind)

#608999

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #7978cd;
/* rgb */ color: rgb(121, 120, 205);
/* oklch */ color: oklch(61.1% 0.127 282.5);

Tailwind

colors: {
  custom: {
    50: '#a39fdc',
    500: '#7978cd',
    950: '#000000',
  },
}

SCSS

$custom: #7978cd;
$custom-light: #a39fdc;
$custom-dark: #000000;

JSON

{
  "hex": "#7978cd",
  "rgb": {
    "r": 121,
    "g": 120,
    "b": 205
  },
  "hsl": {
    "h": 240.706,
    "s": 45.946,
    "l": 63.725
  },
  "oklch": {
    "l": 0.61115,
    "c": 0.12698,
    "h": 282.5
  },
  "luminance": 0.21906
}

Semantic roles & 50–950 ramp

primary

#7978CD

secondary

#DFDFC1

accent

#B92CB7

background

#FAF9FD

surface

#F4F2FB

border

#CECCD4

text

#0F0E15

muted

#7F7E83

Preview Lab

Preview with #7978CD

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

Preview Lab → · Contrast checker → · Palette generator →