#757DA3#757DA3

#757DA3 is a mid, muted blue. Relative luminance 0.211; OKLCH L 59.7% C 0.059 H 275.2°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#757DA3
RGB	rgb(117, 125, 163)
HSL	hsl(230, 20%, 55%)
HSV	hsv(230, 28%, 64%)
CMYK	cmyk(28.2%, 23.3%, 0%, 36.1%)
CIE-LAB	lab(53.05, 5.97, -21.25)
CIE-LCH	lch(53.05, 22.08, 285.69°)
OKLab	oklab(59.74% 0.0054 -0.0586)
OKLCH	oklch(59.74% 0.059 275.2)
XYZ	xyz(21.2788, 21.0929, 37.5934)
Luminance	0.2109 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757DA3 #A39B75

analogous

#7594A3 #757DA3 #8475A3

triadic

#757DA3 #A3757D #7DA375

tetradic

#757DA3 #A37594 #A39B75 #75A384

square

#757DA3 #A37594 #A39B75 #75A384

split-complementary

#757DA3 #A38475 #94A375

monochromatic

#3F455F #585F83 #757DA3 #9AA0BB #BEC2D4

Accessibility & contrast

On white

4.02

#757DA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#757DA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757DA3

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757DA3	#FFFFFF	#000000	##000000
##757DA3	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7281A5

Deuteranopia (green-blind)

#6F7DA2

Tritanopia (blue-blind)

#69848A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #757da3;
/* rgb */ color: rgb(117, 125, 163);
/* oklch */ color: oklch(59.7% 0.059 275.2);

Tailwind

colors: {
  custom: {
    50: '#9da2be',
    500: '#757da3',
    950: '#000000',
  },
}

SCSS

$custom: #757da3;
$custom-light: #9da2be;
$custom-dark: #000000;

JSON

{
  "hex": "#757da3",
  "rgb": {
    "r": 117,
    "g": 125,
    "b": 163
  },
  "hsl": {
    "h": 229.565,
    "s": 20,
    "l": 54.902
  },
  "oklch": {
    "l": 0.59741,
    "c": 0.05881,
    "h": 275.2
  },
  "luminance": 0.21093
}

Semantic roles & 50–950 ramp

primary

#757DA3

secondary

#C4C0B0

accent

#AE6BBD

background

#F9F9FB

surface

#F2F2F6

border

#CCCCD0

text

#0E0F12

muted

#7E7E81

Preview Lab

Preview with #757DA3

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

Preview Lab → · Contrast checker → · Palette generator →