#7577EF#7577EF

#7577EF is a light, vivid blue. Relative luminance 0.232; OKLCH L 62.7% C 0.176 H 279.3°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#7577EF
RGB	rgb(117, 119, 239)
HSL	hsl(239, 79%, 70%)
HSV	hsv(239, 51%, 94%)
CMYK	cmyk(51%, 50.2%, 0%, 6.3%)
CIE-LAB	lab(55.28, 31.30, -60.94)
CIE-LCH	lch(55.28, 68.51, 297.19°)
OKLab	oklab(62.68% 0.0285 -0.1738)
OKLCH	oklch(62.68% 0.176 279.3)
XYZ	xyz(29.5081, 23.2058, 84.5689)
Luminance	0.2321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7577EF #EFED75

analogous

#75B4EF #7577EF #B075EF

triadic

#7577EF #EF7577 #77EF75

tetradic

#7577EF #EF75B4 #EFED75 #75EFB0

square

#7577EF #EF75B4 #EFED75 #75EFB0

split-complementary

#7577EF #EFB075 #B4EF75

monochromatic

#181BD1 #3E41E9 #7577EF #ACADF5 #E3E3FC

Accessibility & contrast

On white

3.72

#7577EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#7577EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7577EF

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7577EF	#FFFFFF	#000000	##000000
##7577EF	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)

#3B89F3

Deuteranopia (green-blind)

#2E80EC

Tritanopia (blue-blind)

#4291A8

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #7577ef;
/* rgb */ color: rgb(117, 119, 239);
/* oklch */ color: oklch(62.7% 0.176 279.3);

Tailwind

colors: {
  custom: {
    50: '#a59ef5',
    500: '#7577ef',
    950: '#000000',
  },
}

SCSS

$custom: #7577ef;
$custom-light: #a59ef5;
$custom-dark: #000000;

JSON

{
  "hex": "#7577ef",
  "rgb": {
    "r": 117,
    "g": 119,
    "b": 239
  },
  "hsl": {
    "h": 239.016,
    "s": 79.221,
    "l": 69.804
  },
  "oklch": {
    "l": 0.62684,
    "c": 0.17613,
    "h": 279.3
  },
  "luminance": 0.23208
}

Semantic roles & 50–950 ramp

primary

#7577EF

secondary

#F1F1CF

accent

#D80ADC

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#100E17

muted

#7F7E85

Preview Lab

Preview with #7577EF

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

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