#7981FF#7981FF

#7981FF is a light, vivid blue. Relative luminance 0.270; OKLCH L 65.8% C 0.184 H 277.3°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#7981FF
RGB	rgb(121, 129, 255)
HSL	hsl(236, 100%, 74%)
HSV	hsv(236, 53%, 100%)
CMYK	cmyk(52.5%, 49.4%, 0%, 0%)
CIE-LAB	lab(58.96, 31.07, -63.87)
CIE-LCH	lch(58.96, 71.03, 295.94°)
OKLab	oklab(65.83% 0.0235 -0.1822)
OKLCH	oklch(65.83% 0.184 277.3)
XYZ	xyz(33.7797, 26.9833, 98.0167)
Luminance	0.2698 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7981FF #FFF779

analogous

#79C4FF #7981FF #B479FF

triadic

#7981FF #FF7981 #81FF79

tetradic

#7981FF #FF79C4 #FFF779 #79FFB4

square

#7981FF #FF79C4 #FFF779 #79FFB4

split-complementary

#7981FF #FFB479 #C4FF79

monochromatic

#000FFE #3C47FF #7981FF #B6BBFF #E0E2FF

Accessibility & contrast

On white

3.28

#7981FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#7981FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7981FF

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7981FF	#FFFFFF	#000000	##000000
##7981FF	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4393FF

Deuteranopia (green-blind)

#3189FC

Tritanopia (blue-blind)

#3B9DB4

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #7981ff;
/* rgb */ color: rgb(121, 129, 255);
/* oklch */ color: oklch(65.8% 0.184 277.3);

Tailwind

colors: {
  custom: {
    50: '#a8a5ff',
    500: '#7981ff',
    950: '#000000',
  },
}

SCSS

$custom: #7981ff;
$custom-light: #a8a5ff;
$custom-dark: #000000;

JSON

{
  "hex": "#7981ff",
  "rgb": {
    "r": 121,
    "g": 129,
    "b": 255
  },
  "hsl": {
    "h": 236.418,
    "s": 100,
    "l": 73.725
  },
  "oklch": {
    "l": 0.6583,
    "c": 0.18376,
    "h": 277.3
  },
  "luminance": 0.26985
}

Semantic roles & 50–950 ramp

primary

#7981FF

secondary

#F7F5D4

accent

#D800E6

background

#FAFAFF

surface

#F5F4FF

border

#CFCED7

text

#110F18

muted

#807F86

Preview Lab

Preview with #7981FF

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

Preview Lab → · Contrast checker → · Palette generator →