#757CA4#757CA4

#757CA4 is a mid, moderate blue. Relative luminance 0.209; OKLCH L 59.6% C 0.062 H 276.7°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#757CA4
RGB	rgb(117, 124, 164)
HSL	hsl(231, 21%, 55%)
HSV	hsv(231, 29%, 64%)
CMYK	cmyk(28.7%, 24.4%, 0%, 35.7%)
CIE-LAB	lab(52.81, 6.82, -22.20)
CIE-LCH	lch(52.81, 23.22, 287.07°)
OKLab	oklab(59.57% 0.0072 -0.0612)
OKLCH	oklch(59.57% 0.062 276.7)
XYZ	xyz(21.2428, 20.8770, 38.0252)
Luminance	0.2088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757CA4 #A49D75

analogous

#7593A4 #757CA4 #8675A4

triadic

#757CA4 #A4757C #7CA475

tetradic

#757CA4 #A47593 #A49D75 #75A486

square

#757CA4 #A47593 #A49D75 #75A486

split-complementary

#757CA4 #A48675 #93A475

monochromatic

#3F4460 #575E84 #757CA4 #9A9FBC #BFC2D5

Accessibility & contrast

On white

4.06

#757CA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#757CA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757CA4

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757CA4	#FFFFFF	#000000	##000000
##757CA4	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7080A6

Deuteranopia (green-blind)

#6D7CA3

Tritanopia (blue-blind)

#69838A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #757ca4;
/* rgb */ color: rgb(117, 124, 164);
/* oklch */ color: oklch(59.6% 0.062 276.7);

Tailwind

colors: {
  custom: {
    50: '#9ea1bf',
    500: '#757ca4',
    950: '#000000',
  },
}

SCSS

$custom: #757ca4;
$custom-light: #9ea1bf;
$custom-dark: #000000;

JSON

{
  "hex": "#757ca4",
  "rgb": {
    "r": 117,
    "g": 124,
    "b": 164
  },
  "hsl": {
    "h": 231.064,
    "s": 20.524,
    "l": 55.098
  },
  "oklch": {
    "l": 0.5957,
    "c": 0.06165,
    "h": 276.7
  },
  "luminance": 0.20878
}

Semantic roles & 50–950 ramp

primary

#757CA4

secondary

#C4C1B1

accent

#B16BBD

background

#F9F9FB

surface

#F2F2F7

border

#CCCCD0

text

#0E0F12

muted

#7E7E81

Preview Lab

Preview with #757CA4

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

Preview Lab → · Contrast checker → · Palette generator →