#757EB0#757EB0

#757EB0 is a mid, moderate blue. Relative luminance 0.218; OKLCH L 60.5% C 0.077 H 276.0°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#757EB0
RGB	rgb(117, 126, 176)
HSL	hsl(231, 27%, 57%)
HSV	hsv(231, 34%, 69%)
CMYK	cmyk(33.5%, 28.4%, 0%, 31%)
CIE-LAB	lab(53.85, 8.81, -27.52)
CIE-LCH	lch(53.85, 28.90, 287.75°)
OKLab	oklab(60.54% 0.008 -0.0764)
OKLCH	oklch(60.54% 0.077 276)
XYZ	xyz(22.6312, 21.8374, 44.0885)
Luminance	0.2184 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757EB0 #B0A775

analogous

#759CB0 #757EB0 #8975B0

triadic

#757EB0 #B0757E #7EB075

tetradic

#757EB0 #B0759C #B0A775 #75B089

square

#757EB0 #B0759C #B0A775 #75B089

split-complementary

#757EB0 #B08975 #9CB075

monochromatic

#3E456C #545E93 #757EB0 #9CA2C6 #C3C7DD

Accessibility & contrast

On white

3.91

#757EB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#757EB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757EB0

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757EB0	#FFFFFF	#000000	##000000
##757EB0	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F83B2

Deuteranopia (green-blind)

#6B7FAF

Tritanopia (blue-blind)

#658890

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #757eb0;
/* rgb */ color: rgb(117, 126, 176);
/* oklch */ color: oklch(60.5% 0.077 276.0);

Tailwind

colors: {
  custom: {
    50: '#9ea3c7',
    500: '#757eb0',
    950: '#000000',
  },
}

SCSS

$custom: #757eb0;
$custom-light: #9ea3c7;
$custom-dark: #000000;

JSON

{
  "hex": "#757eb0",
  "rgb": {
    "r": 117,
    "g": 126,
    "b": 176
  },
  "hsl": {
    "h": 230.847,
    "s": 27.189,
    "l": 57.451
  },
  "oklch": {
    "l": 0.60539,
    "c": 0.07685,
    "h": 276
  },
  "luminance": 0.21838
}

Semantic roles & 50–950 ramp

primary

#757EB0

secondary

#CCC9B4

accent

#B564C4

background

#F9FAFC

surface

#F2F3F8

border

#CCCDD1

text

#0E0F13

muted

#7E7F82

Preview Lab

Preview with #757EB0

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

Preview Lab → · Contrast checker → · Palette generator →