#7577EC#7577EC

#7577EC is a light, vivid blue. Relative luminance 0.230; OKLCH L 62.5% C 0.172 H 279.4°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#7577EC
RGB	rgb(117, 119, 236)
HSL	hsl(239, 76%, 69%)
HSV	hsv(239, 50%, 93%)
CMYK	cmyk(50.4%, 49.6%, 0%, 7.5%)
CIE-LAB	lab(55.10, 30.39, -59.56)
CIE-LCH	lch(55.10, 66.86, 297.04°)
OKLab	oklab(62.49% 0.0282 -0.1698)
OKLCH	oklch(62.49% 0.172 279.4)
XYZ	xyz(29.0686, 23.0300, 82.2541)
Luminance	0.2303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7577EC #ECEA75

analogous

#75B2EC #7577EC #AF75EC

triadic

#7577EC #EC7577 #77EC75

tetradic

#7577EC #EC75B2 #ECEA75 #75ECAF

square

#7577EC #EC75B2 #ECEA75 #75ECAF

split-complementary

#7577EC #ECAF75 #B2EC75

monochromatic

#1C1FCB #3F42E5 #7577EC #ABACF3 #E1E1FB

Accessibility & contrast

On white

3.75

#7577EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#7577EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7577EC

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7577EC	#FFFFFF	#000000	##000000
##7577EC	1.00	3.75	5.61	5.61
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F89F0

Deuteranopia (green-blind)

#337FE9

Tritanopia (blue-blind)

#4591A6

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #7577ec;
/* rgb */ color: rgb(117, 119, 236);
/* oklch */ color: oklch(62.5% 0.172 279.4);

Tailwind

colors: {
  custom: {
    50: '#a49ef3',
    500: '#7577ec',
    950: '#000000',
  },
}

SCSS

$custom: #7577ec;
$custom-light: #a49ef3;
$custom-dark: #000000;

JSON

{
  "hex": "#7577ec",
  "rgb": {
    "r": 117,
    "g": 119,
    "b": 236
  },
  "hsl": {
    "h": 238.992,
    "s": 75.796,
    "l": 69.216
  },
  "oklch": {
    "l": 0.62491,
    "c": 0.17208,
    "h": 279.4
  },
  "luminance": 0.23032
}

Semantic roles & 50–950 ramp

primary

#7577EC

secondary

#F0EFCD

accent

#D50ED8

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#100E17

muted

#7F7E85

Preview Lab

Preview with #7577EC

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

Preview Lab → · Contrast checker → · Palette generator →