#757B99#757B99

#757B99 is a mid, muted blue. Relative luminance 0.202; OKLCH L 58.9% C 0.046 H 276.0°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#757B99
RGB	rgb(117, 123, 153)
HSL	hsl(230, 15%, 53%)
HSV	hsv(230, 24%, 60%)
CMYK	cmyk(23.5%, 19.6%, 0%, 40%)
CIE-LAB	lab(52.12, 4.62, -16.87)
CIE-LCH	lch(52.12, 17.49, 285.32°)
OKLab	oklab(58.89% 0.0049 -0.0462)
OKLCH	oklch(58.89% 0.046 276)
XYZ	xyz(20.1674, 20.2473, 32.9764)
Luminance	0.2025 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757B99 #999375

analogous

#758D99 #757B99 #817599

triadic

#757B99 #99757B #7B9975

tetradic

#757B99 #99758D #999375 #759981

square

#757B99 #99758D #999375 #759981

split-complementary

#757B99 #998175 #8D9975

monochromatic

#3F4255 #595E78 #757B99 #989DB3 #BBBECD

Accessibility & contrast

On white

4.16

#757B99 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#757B99 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757B99

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757B99	#FFFFFF	#000000	##000000
##757B99	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#737E9A

Deuteranopia (green-blind)

#707B98

Tritanopia (blue-blind)

#6C8085

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #757b99;
/* rgb */ color: rgb(117, 123, 153);
/* oklch */ color: oklch(58.9% 0.046 276.0);

Tailwind

colors: {
  custom: {
    50: '#9da1b7',
    500: '#757b99',
    950: '#000000',
  },
}

SCSS

$custom: #757b99;
$custom-light: #9da1b7;
$custom-dark: #000000;

JSON

{
  "hex": "#757b99",
  "rgb": {
    "r": 117,
    "g": 123,
    "b": 153
  },
  "hsl": {
    "h": 230,
    "s": 15,
    "l": 52.941
  },
  "oklch": {
    "l": 0.58886,
    "c": 0.04645,
    "h": 276
  },
  "luminance": 0.20248
}

Semantic roles & 50–950 ramp

primary

#757B99

secondary

#BDBAAD

accent

#AC70B8

background

#F9F9FB

surface

#F2F2F6

border

#CCCCD0

text

#0E0E11

muted

#7E7E80

Preview Lab

Preview with #757B99

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

Preview Lab → · Contrast checker → · Palette generator →