#7C81EB#7C81EB

#7C81EB is a light, vivid blue. Relative luminance 0.260; OKLCH L 64.8% C 0.156 H 279.1°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#7C81EB
RGB	rgb(124, 129, 235)
HSL	hsl(237, 74%, 70%)
HSV	hsv(237, 47%, 92%)
CMYK	cmyk(47.2%, 45.1%, 0%, 7.8%)
CIE-LAB	lab(58.02, 25.69, -54.31)
CIE-LCH	lch(58.02, 60.08, 295.31°)
OKLab	oklab(64.8% 0.0246 -0.1541)
OKLCH	oklch(64.8% 0.156 279.1)
XYZ	xyz(31.1533, 25.9821, 81.9547)
Luminance	0.2598 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C81EB #EBE67C

analogous

#7CB9EB #7C81EB #AE7CEB

triadic

#7C81EB #EB7C81 #81EB7C

tetradic

#7C81EB #EB7CB9 #EBE67C #7CEBAE

square

#7C81EB #EB7CB9 #EBE67C #7CEBAE

split-complementary

#7C81EB #EBAE7C #B9EB7C

monochromatic

#1F27CD #474EE3 #7C81EB #B1B4F3 #E4E5FB

Accessibility & contrast

On white

3.39

#7C81EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#7C81EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7C81EB

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C81EB	#FFFFFF	#000000	##000000
##7C81EB	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5590EF

Deuteranopia (green-blind)

#4D87E9

Tritanopia (blue-blind)

#5497AB

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #7c81eb;
/* rgb */ color: rgb(124, 129, 235);
/* oklch */ color: oklch(64.8% 0.156 279.1);

Tailwind

colors: {
  custom: {
    50: '#a8a5f2',
    500: '#7c81eb',
    950: '#000000',
  },
}

SCSS

$custom: #7c81eb;
$custom-light: #a8a5f2;
$custom-dark: #000000;

JSON

{
  "hex": "#7c81eb",
  "rgb": {
    "r": 124,
    "g": 129,
    "b": 235
  },
  "hsl": {
    "h": 237.297,
    "s": 73.51,
    "l": 70.392
  },
  "oklch": {
    "l": 0.64803,
    "c": 0.15604,
    "h": 279.1
  },
  "luminance": 0.25984
}

Semantic roles & 50–950 ramp

primary

#7C81EB

secondary

#F1EFD2

accent

#CD10D6

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#100F17

muted

#7F7F85

Preview Lab

Preview with #7C81EB

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

Preview Lab → · Contrast checker → · Palette generator →