#757FA5#757FA5

#757FA5 is a mid, muted blue. Relative luminance 0.217; OKLCH L 60.3% C 0.059 H 273.1°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#757FA5
RGB	rgb(117, 127, 165)
HSL	hsl(228, 21%, 55%)
HSV	hsv(228, 29%, 65%)
CMYK	cmyk(29.1%, 23%, 0%, 35.3%)
CIE-LAB	lab(53.68, 5.31, -21.44)
CIE-LCH	lch(53.68, 22.09, 283.91°)
OKLab	oklab(60.26% 0.0032 -0.0591)
OKLCH	oklch(60.26% 0.059 273.1)
XYZ	xyz(21.7152, 21.6766, 38.6299)
Luminance	0.2168 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757FA5 #A59B75

analogous

#7597A5 #757FA5 #8375A5

triadic

#757FA5 #A5757F #7FA575

tetradic

#757FA5 #A57597 #A59B75 #75A583

square

#757FA5 #A57597 #A59B75 #75A583

split-complementary

#757FA5 #A58375 #97A575

monochromatic

#3F4661 #576186 #757FA5 #9AA1BD #BFC4D5

Accessibility & contrast

On white

3.94

#757FA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#757FA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757FA5

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757FA5	#FFFFFF	#000000	##000000
##757FA5	1.00	3.94	5.34	5.34
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7482A7

Deuteranopia (green-blind)

#707EA4

Tritanopia (blue-blind)

#68868C

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #757fa5;
/* rgb */ color: rgb(117, 127, 165);
/* oklch */ color: oklch(60.3% 0.059 273.1);

Tailwind

colors: {
  custom: {
    50: '#9ea4bf',
    500: '#757fa5',
    950: '#000000',
  },
}

SCSS

$custom: #757fa5;
$custom-light: #9ea4bf;
$custom-dark: #000000;

JSON

{
  "hex": "#757fa5",
  "rgb": {
    "r": 117,
    "g": 127,
    "b": 165
  },
  "hsl": {
    "h": 227.5,
    "s": 21.053,
    "l": 55.294
  },
  "oklch": {
    "l": 0.60258,
    "c": 0.05918,
    "h": 273.1
  },
  "luminance": 0.21677
}

Semantic roles & 50–950 ramp

primary

#757FA5

secondary

#C5C1B1

accent

#AC6ABE

background

#F9FAFB

surface

#F2F3F7

border

#CCCDD0

text

#0E0F12

muted

#7E7F81

Preview Lab

Preview with #757FA5

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

Preview Lab → · Contrast checker → · Palette generator →