#757CB5#757CB5

#757CB5 is a mid, moderate blue. Relative luminance 0.215; OKLCH L 60.4% C 0.087 H 278.1°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#757CB5
RGB	rgb(117, 124, 181)
HSL	hsl(233, 30%, 58%)
HSV	hsv(233, 35%, 71%)
CMYK	cmyk(35.4%, 31.5%, 0%, 29%)
CIE-LAB	lab(53.53, 11.36, -30.91)
CIE-LCH	lch(53.53, 32.93, 290.17°)
OKLab	oklab(60.36% 0.0122 -0.0861)
OKLCH	oklch(60.36% 0.087 278.1)
XYZ	xyz(22.8819, 21.5326, 46.6577)
Luminance	0.2153 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757CB5 #B5AE75

analogous

#759CB5 #757CB5 #8E75B5

triadic

#757CB5 #B5757C #7CB575

tetradic

#757CB5 #B5759C #B5AE75 #75B58E

square

#757CB5 #B5759C #B5AE75 #75B58E

split-complementary

#757CB5 #B58E75 #9CB575

monochromatic

#3D4372 #535A9A #757CB5 #9DA2CA #C5C8E0

Accessibility & contrast

On white

3.96

#757CB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#757CB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757CB5

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757CB5	#FFFFFF	#000000	##000000
##757CB5	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A82B7

Deuteranopia (green-blind)

#667EB4

Tritanopia (blue-blind)

#638790

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #757cb5;
/* rgb */ color: rgb(117, 124, 181);
/* oklch */ color: oklch(60.4% 0.087 278.1);

Tailwind

colors: {
  custom: {
    50: '#9fa1cb',
    500: '#757cb5',
    950: '#000000',
  },
}

SCSS

$custom: #757cb5;
$custom-light: #9fa1cb;
$custom-dark: #000000;

JSON

{
  "hex": "#757cb5",
  "rgb": {
    "r": 117,
    "g": 124,
    "b": 181
  },
  "hsl": {
    "h": 233.438,
    "s": 30.189,
    "l": 58.431
  },
  "oklch": {
    "l": 0.60358,
    "c": 0.087,
    "h": 278.1
  },
  "luminance": 0.21533
}

Semantic roles & 50–950 ramp

primary

#757CB5

secondary

#D0CDB6

accent

#BB61C6

background

#F9F9FC

surface

#F2F2F8

border

#CCCCD1

text

#0F0F13

muted

#7E7E82

Preview Lab

Preview with #757CB5

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

Preview Lab → · Contrast checker → · Palette generator →