#7577CA#7577CA

#7577CA is a mid, vivid blue. Relative luminance 0.212; OKLCH L 60.4% C 0.125 H 280.9°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#7577CA
RGB	rgb(117, 119, 202)
HSL	hsl(239, 45%, 63%)
HSV	hsv(239, 42%, 79%)
CMYK	cmyk(42.1%, 41.1%, 0%, 20.8%)
CIE-LAB	lab(53.21, 20.28, -43.42)
CIE-LCH	lch(53.21, 47.92, 295.04°)
OKLab	oklab(60.44% 0.0237 -0.1224)
OKLCH	oklch(60.44% 0.125 280.9)
XYZ	xyz(24.5905, 21.2388, 58.6695)
Luminance	0.2124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7577CA #CAC875

analogous

#75A2CA #7577CA #9D75CA

triadic

#7577CA #CA7577 #77CA75

tetradic

#7577CA #CA75A2 #CAC875 #75CA9D

square

#7577CA #CA75A2 #CAC875 #75CA9D

split-complementary

#7577CA #CA9D75 #A2CA75

monochromatic

#37398E #494BB9 #7577CA #A1A3DB #CDCEEC

Accessibility & contrast

On white

4.00

#7577CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#7577CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7577CA

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7577CA	#FFFFFF	#000000	##000000
##7577CA	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5982CD

Deuteranopia (green-blind)

#547CC8

Tritanopia (blue-blind)

#5B8897

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #7577ca;
/* rgb */ color: rgb(117, 119, 202);
/* oklch */ color: oklch(60.4% 0.125 280.9);

Tailwind

colors: {
  custom: {
    50: '#a09eda',
    500: '#7577ca',
    950: '#000000',
  },
}

SCSS

$custom: #7577ca;
$custom-light: #a09eda;
$custom-dark: #000000;

JSON

{
  "hex": "#7577ca",
  "rgb": {
    "r": 117,
    "g": 119,
    "b": 202
  },
  "hsl": {
    "h": 238.588,
    "s": 44.503,
    "l": 62.549
  },
  "oklch": {
    "l": 0.60443,
    "c": 0.12471,
    "h": 280.9
  },
  "luminance": 0.2124
}

Semantic roles & 50–950 ramp

primary

#7577CA

secondary

#DDDCBE

accent

#B42EB8

background

#FAF9FD

surface

#F4F2FB

border

#CECCD4

text

#0F0E15

muted

#7F7E83

Preview Lab

Preview with #7577CA

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

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