#7F81EB#7F81EB

#7F81EB is a light, vivid blue. Relative luminance 0.262; OKLCH L 65.0% C 0.155 H 280.3°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#7F81EB
RGB	rgb(127, 129, 235)
HSL	hsl(239, 73%, 71%)
HSV	hsv(239, 46%, 92%)
CMYK	cmyk(46%, 45.1%, 0%, 7.8%)
CIE-LAB	lab(58.23, 26.38, -53.95)
CIE-LCH	lch(58.23, 60.06, 296.05°)
OKLab	oklab(65.02% 0.0279 -0.153)
OKLCH	oklch(65.02% 0.156 280.3)
XYZ	xyz(31.5935, 26.2091, 81.9753)
Luminance	0.2621 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F81EB #EBE97F

analogous

#7FB7EB #7F81EB #B37FEB

triadic

#7F81EB #EB7F81 #81EB7F

tetradic

#7F81EB #EB7FB7 #EBE97F #7FEBB3

square

#7F81EB #EB7FB7 #EBE97F #7FEBB3

split-complementary

#7F81EB #EBB37F #B7EB7F

monochromatic

#2024CF #4A4DE3 #7F81EB #B4B5F3 #E5E5FB

Accessibility & contrast

On white

3.36

#7F81EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#7F81EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7F81EB

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F81EB	#FFFFFF	#000000	##000000
##7F81EB	1.00	3.36	6.24	6.24
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5690EF

Deuteranopia (green-blind)

#4F88E9

Tritanopia (blue-blind)

#5A97AB

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #7f81eb;
/* rgb */ color: rgb(127, 129, 235);
/* oklch */ color: oklch(65.0% 0.155 280.3);

Tailwind

colors: {
  custom: {
    50: '#aaa5f2',
    500: '#7f81eb',
    950: '#000000',
  },
}

SCSS

$custom: #7f81eb;
$custom-light: #aaa5f2;
$custom-dark: #000000;

JSON

{
  "hex": "#7f81eb",
  "rgb": {
    "r": 127,
    "g": 129,
    "b": 235
  },
  "hsl": {
    "h": 238.889,
    "s": 72.973,
    "l": 70.98
  },
  "oklch": {
    "l": 0.6502,
    "c": 0.1555,
    "h": 280.3
  },
  "luminance": 0.26211
}

Semantic roles & 50–950 ramp

primary

#7F81EB

secondary

#F1F1D5

accent

#D110D5

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#100F17

muted

#7F7F85

Preview Lab

Preview with #7F81EB

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

Preview Lab → · Contrast checker → · Palette generator →