#757CA3#757CA3

#757CA3 is a mid, moderate blue. Relative luminance 0.208; OKLCH L 59.5% C 0.060 H 276.5°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#757CA3
RGB	rgb(117, 124, 163)
HSL	hsl(231, 20%, 55%)
HSV	hsv(231, 28%, 64%)
CMYK	cmyk(28.2%, 23.9%, 0%, 36.1%)
CIE-LAB	lab(52.77, 6.56, -21.68)
CIE-LCH	lch(52.77, 22.65, 286.83°)
OKLab	oklab(59.53% 0.0068 -0.0597)
OKLCH	oklch(59.53% 0.06 276.5)
XYZ	xyz(21.1529, 20.8410, 37.5515)
Luminance	0.2084 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757CA3 #A39C75

analogous

#7593A3 #757CA3 #8575A3

triadic

#757CA3 #A3757C #7CA375

tetradic

#757CA3 #A37593 #A39C75 #75A385

square

#757CA3 #A37593 #A39C75 #75A385

split-complementary

#757CA3 #A38575 #93A375

monochromatic

#3F445F #585E83 #757CA3 #9A9FBB #BEC2D4

Accessibility & contrast

On white

4.06

#757CA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#757CA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757CA3

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757CA3	#FFFFFF	#000000	##000000
##757CA3	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7180A5

Deuteranopia (green-blind)

#6E7CA2

Tritanopia (blue-blind)

#698389

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #757ca3;
/* rgb */ color: rgb(117, 124, 163);
/* oklch */ color: oklch(59.5% 0.060 276.5);

Tailwind

colors: {
  custom: {
    50: '#9da1be',
    500: '#757ca3',
    950: '#000000',
  },
}

SCSS

$custom: #757ca3;
$custom-light: #9da1be;
$custom-dark: #000000;

JSON

{
  "hex": "#757ca3",
  "rgb": {
    "r": 117,
    "g": 124,
    "b": 163
  },
  "hsl": {
    "h": 230.87,
    "s": 20,
    "l": 54.902
  },
  "oklch": {
    "l": 0.59526,
    "c": 0.06014,
    "h": 276.5
  },
  "luminance": 0.20842
}

Semantic roles & 50–950 ramp

primary

#757CA3

secondary

#C4C1B0

accent

#B06BBD

background

#F9F9FB

surface

#F2F2F6

border

#CCCCD0

text

#0E0F12

muted

#7E7E81

Preview Lab

Preview with #757CA3

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

Preview Lab → · Contrast checker → · Palette generator →