#7B81EF#7B81EF

#7B81EF is a light, vivid blue. Relative luminance 0.261; OKLCH L 65.0% C 0.162 H 278.5°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#7B81EF
RGB	rgb(123, 129, 239)
HSL	hsl(237, 78%, 71%)
HSV	hsv(237, 49%, 94%)
CMYK	cmyk(48.5%, 46%, 0%, 6.3%)
CIE-LAB	lab(58.17, 26.65, -56.29)
CIE-LCH	lch(58.17, 62.28, 295.34°)
OKLab	oklab(64.97% 0.024 -0.1599)
OKLCH	oklch(64.97% 0.162 278.5)
XYZ	xyz(31.5938, 26.1417, 85.0257)
Luminance	0.2614 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B81EF #EFE97B

analogous

#7BBBEF #7B81EF #AF7BEF

triadic

#7B81EF #EF7B81 #81EF7B

tetradic

#7B81EF #EF7BBB #EFE97B #7BEFAF

square

#7B81EF #EF7BBB #EFE97B #7BEFAF

split-complementary

#7B81EF #EFAF7B #BBEF7B

monochromatic

#1A24D6 #444DE8 #7B81EF #B2B5F6 #E4E5FC

Accessibility & contrast

On white

3.37

#7B81EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#7B81EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7B81EF

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B81EF	#FFFFFF	#000000	##000000
##7B81EF	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5290F3

Deuteranopia (green-blind)

#4887ED

Tritanopia (blue-blind)

#4F98AC

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #7b81ef;
/* rgb */ color: rgb(123, 129, 239);
/* oklch */ color: oklch(65.0% 0.162 278.5);

Tailwind

colors: {
  custom: {
    50: '#a8a5f5',
    500: '#7b81ef',
    950: '#000000',
  },
}

SCSS

$custom: #7b81ef;
$custom-light: #a8a5f5;
$custom-dark: #000000;

JSON

{
  "hex": "#7b81ef",
  "rgb": {
    "r": 123,
    "g": 129,
    "b": 239
  },
  "hsl": {
    "h": 236.897,
    "s": 78.378,
    "l": 70.98
  },
  "oklch": {
    "l": 0.64971,
    "c": 0.16173,
    "h": 278.5
  },
  "luminance": 0.26143
}

Semantic roles & 50–950 ramp

primary

#7B81EF

secondary

#F2F1D3

accent

#D00BDB

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#100F17

muted

#7F7F85

Preview Lab

Preview with #7B81EF

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

Preview Lab → · Contrast checker → · Palette generator →