#7B81FA#7B81FA

#7B81FA is a light, vivid blue. Relative luminance 0.268; OKLCH L 65.6% C 0.177 H 278.2°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#7B81FA
RGB	rgb(123, 129, 250)
HSL	hsl(237, 93%, 73%)
HSV	hsv(237, 51%, 98%)
CMYK	cmyk(50.8%, 48.4%, 0%, 2%)
CIE-LAB	lab(58.80, 29.96, -61.37)
CIE-LCH	lch(58.80, 68.29, 296.02°)
OKLab	oklab(65.65% 0.0252 -0.1748)
OKLCH	oklch(65.65% 0.177 278.2)
XYZ	xyz(33.2686, 26.8116, 93.8461)
Luminance	0.2681 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B81FA #FAF47B

analogous

#7BC1FA #7B81FA #B47BFA

triadic

#7B81FA #FA7B81 #81FA7B

tetradic

#7B81FA #FA7BC1 #FAF47B #7BFAB4

square

#7B81FA #FA7BC1 #FAF47B #7BFAB4

split-complementary

#7B81FA #FAB47B #C1FA7B

monochromatic

#0914F1 #4049F8 #7B81FA #B6B9FC #E2E3FE

Accessibility & contrast

On white

3.30

#7B81FA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#7B81FA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7B81FA

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B81FA	#FFFFFF	#000000	##000000
##7B81FA	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4893FE

Deuteranopia (green-blind)

#3B89F7

Tritanopia (blue-blind)

#469BB2

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #7b81fa;
/* rgb */ color: rgb(123, 129, 250);
/* oklch */ color: oklch(65.6% 0.177 278.2);

Tailwind

colors: {
  custom: {
    50: '#a9a5fd',
    500: '#7b81fa',
    950: '#000000',
  },
}

SCSS

$custom: #7b81fa;
$custom-light: #a9a5fd;
$custom-dark: #000000;

JSON

{
  "hex": "#7b81fa",
  "rgb": {
    "r": 123,
    "g": 129,
    "b": 250
  },
  "hsl": {
    "h": 237.165,
    "s": 92.701,
    "l": 73.137
  },
  "oklch": {
    "l": 0.65649,
    "c": 0.17666,
    "h": 278.2
  },
  "luminance": 0.26814
}

Semantic roles & 50–950 ramp

primary

#7B81FA

secondary

#F6F4D5

accent

#DB00E6

background

#FAFAFF

surface

#F5F4FF

border

#CFCED7

text

#110F18

muted

#807F86

Preview Lab

Preview with #7B81FA

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

Preview Lab → · Contrast checker → · Palette generator →