#7577CD#7577CD

#7577CD is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.6% C 0.129 H 280.8°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#7577CD
RGB	rgb(117, 119, 205)
HSL	hsl(239, 47%, 63%)
HSV	hsv(239, 43%, 80%)
CMYK	cmyk(42.9%, 42%, 0%, 19.6%)
CIE-LAB	lab(53.37, 21.15, -44.88)
CIE-LCH	lch(53.37, 49.62, 295.24°)
OKLab	oklab(60.61% 0.0242 -0.1267)
OKLCH	oklch(60.61% 0.129 280.8)
XYZ	xyz(24.9491, 21.3822, 60.5584)
Luminance	0.2138 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7577CD #CDCB75

analogous

#75A3CD #7577CD #9F75CD

triadic

#7577CD #CD7577 #77CD75

tetradic

#7577CD #CD75A3 #CDCB75 #75CD9F

square

#7577CD #CD75A3 #CDCB75 #75CD9F

split-complementary

#7577CD #CD9F75 #A3CD75

monochromatic

#353793 #484BBD #7577CD #A2A3DD #CFD0EE

Accessibility & contrast

On white

3.98

#7577CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#7577CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7577CD

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7577CD	#FFFFFF	#000000	##000000
##7577CD	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5783D0

Deuteranopia (green-blind)

#527CCB

Tritanopia (blue-blind)

#598898

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #7577cd;
/* rgb */ color: rgb(117, 119, 205);
/* oklch */ color: oklch(60.6% 0.129 280.8);

Tailwind

colors: {
  custom: {
    50: '#a19edd',
    500: '#7577cd',
    950: '#000000',
  },
}

SCSS

$custom: #7577cd;
$custom-light: #a19edd;
$custom-dark: #000000;

JSON

{
  "hex": "#7577cd",
  "rgb": {
    "r": 117,
    "g": 119,
    "b": 205
  },
  "hsl": {
    "h": 238.636,
    "s": 46.809,
    "l": 63.137
  },
  "oklch": {
    "l": 0.60612,
    "c": 0.129,
    "h": 280.8
  },
  "luminance": 0.21383
}

Semantic roles & 50–950 ramp

primary

#7577CD

secondary

#DFDEBF

accent

#B72BBA

background

#FAF9FD

surface

#F4F2FB

border

#CECCD4

text

#0F0E15

muted

#7F7E83

Preview Lab

Preview with #7577CD

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

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