#757FAC#757FAC

#757FAC is a mid, moderate blue. Relative luminance 0.219; OKLCH L 60.6% C 0.070 H 274.5°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#757FAC
RGB	rgb(117, 127, 172)
HSL	hsl(229, 25%, 57%)
HSV	hsv(229, 32%, 67%)
CMYK	cmyk(32%, 26.2%, 0%, 32.5%)
CIE-LAB	lab(53.96, 7.15, -25.05)
CIE-LCH	lch(53.96, 26.05, 285.92°)
OKLab	oklab(60.57% 0.0054 -0.0694)
OKLCH	oklch(60.57% 0.07 274.5)
XYZ	xyz(22.3698, 21.9385, 42.0776)
Luminance	0.2194 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757FAC #ACA275

analogous

#759BAC #757FAC #8775AC

triadic

#757FAC #AC757F #7FAC75

tetradic

#757FAC #AC759B #ACA275 #75AC87

square

#757FAC #AC759B #ACA275 #75AC87

split-complementary

#757FAC #AC8775 #9BAC75

monochromatic

#3F4668 #56608E #757FAC #9BA2C3 #C1C6DA

Accessibility & contrast

On white

3.90

#757FAC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#757FAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757FAC

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757FAC	#FFFFFF	#000000	##000000
##757FAC	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7183AE

Deuteranopia (green-blind)

#6D7FAB

Tritanopia (blue-blind)

#66888F

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #757fac;
/* rgb */ color: rgb(117, 127, 172);
/* oklch */ color: oklch(60.6% 0.070 274.5);

Tailwind

colors: {
  custom: {
    50: '#9ea4c5',
    500: '#757fac',
    950: '#000000',
  },
}

SCSS

$custom: #757fac;
$custom-light: #9ea4c5;
$custom-dark: #000000;

JSON

{
  "hex": "#757fac",
  "rgb": {
    "r": 117,
    "g": 127,
    "b": 172
  },
  "hsl": {
    "h": 229.091,
    "s": 24.887,
    "l": 56.667
  },
  "oklch": {
    "l": 0.60568,
    "c": 0.06958,
    "h": 274.5
  },
  "luminance": 0.21939
}

Semantic roles & 50–950 ramp

primary

#757FAC

secondary

#CAC6B3

accent

#B166C1

background

#F9FAFC

surface

#F2F3F8

border

#CCCDD1

text

#0E0F12

muted

#7E7F81

Preview Lab

Preview with #757FAC

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

Preview Lab → · Contrast checker → · Palette generator →