#7581FC#7581FC

#7581FC is a light, vivid blue. Relative luminance 0.265; OKLCH L 65.4% C 0.181 H 276.0°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#7581FC
RGB	rgb(117, 129, 252)
HSL	hsl(235, 96%, 72%)
HSV	hsv(235, 54%, 99%)
CMYK	cmyk(53.6%, 48.8%, 0%, 1.2%)
CIE-LAB	lab(58.52, 29.35, -62.95)
CIE-LCH	lch(58.52, 69.45, 294.99°)
OKLab	oklab(65.37% 0.0189 -0.1796)
OKLCH	oklch(65.37% 0.181 276)
XYZ	xyz(32.7515, 26.5085, 95.4674)
Luminance	0.2651 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7581FC #FCF075

analogous

#75C4FC #7581FC #AD75FC

triadic

#7581FC #FC7581 #81FC75

tetradic

#7581FC #FC75C4 #FCF075 #75FCAD

square

#7581FC #FC75C4 #FCF075 #75FCAD

split-complementary

#7581FC #FCAD75 #C4FC75

monochromatic

#051AF1 #394AFB #7581FC #B1B8FD #E1E4FE

Accessibility & contrast

On white

3.33

#7581FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#7581FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7581FC

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7581FC	#FFFFFF	#000000	##000000
##7581FC	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4592FF

Deuteranopia (green-blind)

#3287F9

Tritanopia (blue-blind)

#329CB3

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #7581fc;
/* rgb */ color: rgb(117, 129, 252);
/* oklch */ color: oklch(65.4% 0.181 276.0);

Tailwind

colors: {
  custom: {
    50: '#a6a5fe',
    500: '#7581fc',
    950: '#000000',
  },
}

SCSS

$custom: #7581fc;
$custom-light: #a6a5fe;
$custom-dark: #000000;

JSON

{
  "hex": "#7581fc",
  "rgb": {
    "r": 117,
    "g": 129,
    "b": 252
  },
  "hsl": {
    "h": 234.667,
    "s": 95.745,
    "l": 72.353
  },
  "oklch": {
    "l": 0.65371,
    "c": 0.18062,
    "h": 276
  },
  "luminance": 0.26511
}

Semantic roles & 50–950 ramp

primary

#7581FC

secondary

#F7F4D4

accent

#D100E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#100F18

muted

#7F7F86

Preview Lab

Preview with #7581FC

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

Preview Lab → · Contrast checker → · Palette generator →