#7577AF#7577AF

#7577AF is a mid, moderate blue. Relative luminance 0.201; OKLCH L 59.0% C 0.085 H 281.9°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#7577AF
RGB	rgb(117, 119, 175)
HSL	hsl(238, 27%, 57%)
HSV	hsv(238, 33%, 69%)
CMYK	cmyk(33.1%, 32%, 0%, 31.4%)
CIE-LAB	lab(51.92, 12.70, -29.96)
CIE-LCH	lch(51.92, 32.54, 292.98°)
OKLab	oklab(59.03% 0.0175 -0.0834)
OKLCH	oklch(59.03% 0.085 281.9)
XYZ	xyz(21.6687, 20.0700, 43.2814)
Luminance	0.2007 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7577AF #AFAD75

analogous

#7594AF #7577AF #9075AF

triadic

#7577AF #AF7577 #77AF75

tetradic

#7577AF #AF7594 #AFAD75 #75AF90

square

#7577AF #AF7594 #AFAD75 #75AF90

split-complementary

#7577AF #AF9075 #94AF75

monochromatic

#3E406B #555792 #7577AF #9C9DC5 #C2C3DC

Accessibility & contrast

On white

4.19

#7577AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#7577AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7577AF

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7577AF	#FFFFFF	#000000	##000000
##7577AF	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#667EB1

Deuteranopia (green-blind)

#647AAE

Tritanopia (blue-blind)

#66818B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #7577af;
/* rgb */ color: rgb(117, 119, 175);
/* oklch */ color: oklch(59.0% 0.085 281.9);

Tailwind

colors: {
  custom: {
    50: '#9e9ec7',
    500: '#7577af',
    950: '#000000',
  },
}

SCSS

$custom: #7577af;
$custom-light: #9e9ec7;
$custom-dark: #000000;

JSON

{
  "hex": "#7577af",
  "rgb": {
    "r": 117,
    "g": 119,
    "b": 175
  },
  "hsl": {
    "h": 237.931,
    "s": 26.606,
    "l": 57.255
  },
  "oklch": {
    "l": 0.59026,
    "c": 0.08522,
    "h": 281.9
  },
  "luminance": 0.20071
}

Semantic roles & 50–950 ramp

primary

#7577AF

secondary

#CCCBB4

accent

#C065C3

background

#F9F9FC

surface

#F2F2F8

border

#CCCCD1

text

#0E0E13

muted

#7E7E82

Preview Lab

Preview with #7577AF

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

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