#75729B#75729B

#75729B is a mid, moderate blue. Relative luminance 0.182; OKLCH L 57.0% C 0.063 H 287.6°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#75729B
RGB	rgb(117, 114, 155)
HSL	hsl(244, 17%, 53%)
HSV	hsv(244, 26%, 61%)
CMYK	cmyk(24.5%, 26.5%, 0%, 39.2%)
CIE-LAB	lab(49.72, 10.46, -21.71)
CIE-LCH	lch(49.72, 24.10, 295.73°)
OKLab	oklab(57.05% 0.019 -0.0598)
OKLCH	oklch(57.05% 0.063 287.6)
XYZ	xyz(19.2684, 18.1828, 33.4985)
Luminance	0.1818 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75729B #989B72

analogous

#72839B #75729B #89729B

triadic

#75729B #9B7572 #729B75

tetradic

#75729B #9B7283 #989B72 #729B89

square

#75729B #9B7283 #989B72 #729B89

split-complementary

#75729B #9B8972 #839B72

monochromatic

#3F3D56 #59567A #75729B #9896B4 #BBBACE

Accessibility & contrast

On white

4.53

#75729B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#75729B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #75729B

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75729B	#FFFFFF	#000000	##000000
##75729B	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#68779D

Deuteranopia (green-blind)

#67759A

Tritanopia (blue-blind)

#6D7980

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #75729b;
/* rgb */ color: rgb(117, 114, 155);
/* oklch */ color: oklch(57.0% 0.063 287.6);

Tailwind

colors: {
  custom: {
    50: '#9d9ab8',
    500: '#75729b',
    950: '#000000',
  },
}

SCSS

$custom: #75729b;
$custom-light: #9d9ab8;
$custom-dark: #000000;

JSON

{
  "hex": "#75729b",
  "rgb": {
    "r": 117,
    "g": 114,
    "b": 155
  },
  "hsl": {
    "h": 244.39,
    "s": 17.012,
    "l": 52.745
  },
  "oklch": {
    "l": 0.57048,
    "c": 0.06273,
    "h": 287.6
  },
  "luminance": 0.18183
}

Semantic roles & 50–950 ramp

primary

#75729B

secondary

#BCBDAC

accent

#BA6EB4

background

#F9F9FB

surface

#F2F2F6

border

#CCCCD0

text

#0E0E11

muted

#7E7E80

Preview Lab

Preview with #75729B

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

Preview Lab → · Contrast checker → · Palette generator →