#7578EB#7578EB

#7578EB is a light, vivid blue. Relative luminance 0.232; OKLCH L 62.6% C 0.169 H 279.2°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#7578EB
RGB	rgb(117, 120, 235)
HSL	hsl(238, 75%, 69%)
HSV	hsv(238, 50%, 92%)
CMYK	cmyk(50.2%, 48.9%, 0%, 7.8%)
CIE-LAB	lab(55.29, 29.49, -58.70)
CIE-LCH	lch(55.29, 65.69, 296.68°)
OKLab	oklab(62.61% 0.027 -0.1672)
OKLCH	oklch(62.61% 0.169 279.2)
XYZ	xyz(29.0433, 23.2113, 81.5310)
Luminance	0.2321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7578EB #EBE875

analogous

#75B3EB #7578EB #AD75EB

triadic

#7578EB #EB7578 #78EB75

tetradic

#7578EB #EB75B3 #EBE875 #75EBAD

square

#7578EB #EB75B3 #EBE875 #75EBAD

split-complementary

#7578EB #EBAD75 #B3EB75

monochromatic

#1D21C9 #4044E3 #7578EB #AAACF3 #E0E1FA

Accessibility & contrast

On white

3.72

#7578EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#7578EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7578EB

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7578EB	#FFFFFF	#000000	##000000
##7578EB	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4289EF

Deuteranopia (green-blind)

#3780E8

Tritanopia (blue-blind)

#4691A6

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #7578eb;
/* rgb */ color: rgb(117, 120, 235);
/* oklch */ color: oklch(62.6% 0.169 279.2);

Tailwind

colors: {
  custom: {
    50: '#a49ff2',
    500: '#7578eb',
    950: '#000000',
  },
}

SCSS

$custom: #7578eb;
$custom-light: #a49ff2;
$custom-dark: #000000;

JSON

{
  "hex": "#7578eb",
  "rgb": {
    "r": 117,
    "g": 120,
    "b": 235
  },
  "hsl": {
    "h": 238.475,
    "s": 74.684,
    "l": 69.02
  },
  "oklch": {
    "l": 0.62612,
    "c": 0.16939,
    "h": 279.2
  },
  "luminance": 0.23213
}

Semantic roles & 50–950 ramp

primary

#7578EB

secondary

#EFEECD

accent

#D20FD7

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#100E17

muted

#7F7E85

Preview Lab

Preview with #7578EB

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

Preview Lab → · Contrast checker → · Palette generator →