#757B8A#757B8A

#757B8A is a mid, muted blue. Relative luminance 0.198; OKLCH L 58.3% C 0.024 H 268.3°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#757B8A
RGB	rgb(117, 123, 138)
HSL	hsl(223, 8%, 50%)
HSV	hsv(223, 15%, 54%)
CMYK	cmyk(15.2%, 10.9%, 0%, 45.9%)
CIE-LAB	lab(51.59, 1.04, -8.89)
CIE-LCH	lch(51.59, 8.95, 276.69°)
OKLab	oklab(58.3% -0.0007 -0.024)
OKLCH	oklch(58.3% 0.024 268.3)
XYZ	xyz(19.0055, 19.7825, 26.8569)
Luminance	0.1978 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757B8A #8A8475

analogous

#75858A #757B8A #7A758A

triadic

#757B8A #8A757B #7B8A75

tetradic

#757B8A #8A7585 #8A8475 #758A7A

square

#757B8A #8A7585 #8A8475 #758A7A

split-complementary

#757B8A #8A7A75 #858A75

monochromatic

#3D4048 #595D69 #757B8A #969BA6 #B7BAC2

Accessibility & contrast

On white

4.24

#757B8A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#757B8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757B8A

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757B8A	#FFFFFF	#000000	##000000
##757B8A	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#777C8B

Deuteranopia (green-blind)

#757A8A

Tritanopia (blue-blind)

#707E80

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #757b8a;
/* rgb */ color: rgb(117, 123, 138);
/* oklch */ color: oklch(58.3% 0.024 268.3);

Tailwind

colors: {
  custom: {
    50: '#9da1ac',
    500: '#757b8a',
    950: '#000000',
  },
}

SCSS

$custom: #757b8a;
$custom-light: #9da1ac;
$custom-dark: #000000;

JSON

{
  "hex": "#757b8a",
  "rgb": {
    "r": 117,
    "g": 123,
    "b": 138
  },
  "hsl": {
    "h": 222.857,
    "s": 8.235,
    "l": 50
  },
  "oklch": {
    "l": 0.58301,
    "c": 0.02405,
    "h": 268.3
  },
  "luminance": 0.19783
}

Semantic roles & 50–950 ramp

primary

#757B8A

secondary

#B2AFA9

accent

#A077B1

background

#F9F9FA

surface

#F2F2F4

border

#CCCCCE

text

#0E0E10

muted

#7E7E7F

Preview Lab

Preview with #757B8A

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

Preview Lab → · Contrast checker → · Palette generator →