#757BCF#757BCF

#757BCF is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.5% C 0.126 H 278.9°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#757BCF
RGB	rgb(117, 123, 207)
HSL	hsl(236, 48%, 64%)
HSV	hsv(236, 43%, 81%)
CMYK	cmyk(43.5%, 40.6%, 0%, 18.8%)
CIE-LAB	lab(54.50, 19.34, -44.21)
CIE-LCH	lch(54.50, 48.26, 293.62°)
OKLab	oklab(61.51% 0.0195 -0.1247)
OKLCH	oklch(61.51% 0.126 278.9)
XYZ	xyz(25.6782, 22.4516, 62.0000)
Luminance	0.2245 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757BCF #CFC975

analogous

#75A8CF #757BCF #9C75CF

triadic

#757BCF #CF757B #7BCF75

tetradic

#757BCF #CF75A8 #CFC975 #75CF9C

square

#757BCF #CF75A8 #CFC975 #75CF9C

split-complementary

#757BCF #CF9C75 #A8CF75

monochromatic

#343B96 #4850BF #757BCF #A2A6DF #D0D2EF

Accessibility & contrast

On white

3.82

#757BCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#757BCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757BCF

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757BCF	#FFFFFF	#000000	##000000
##757BCF	1.00	3.82	5.49	5.49
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C86D2

Deuteranopia (green-blind)

#567FCD

Tritanopia (blue-blind)

#588C9B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #757bcf;
/* rgb */ color: rgb(117, 123, 207);
/* oklch */ color: oklch(61.5% 0.126 278.9);

Tailwind

colors: {
  custom: {
    50: '#a1a1de',
    500: '#757bcf',
    950: '#000000',
  },
}

SCSS

$custom: #757bcf;
$custom-light: #a1a1de;
$custom-dark: #000000;

JSON

{
  "hex": "#757bcf",
  "rgb": {
    "r": 117,
    "g": 123,
    "b": 207
  },
  "hsl": {
    "h": 236,
    "s": 48.387,
    "l": 63.529
  },
  "oklch": {
    "l": 0.61514,
    "c": 0.12627,
    "h": 278.9
  },
  "luminance": 0.22453
}

Semantic roles & 50–950 ramp

primary

#757BCF

secondary

#E0DEC0

accent

#B22ABC

background

#FAF9FD

surface

#F4F2FB

border

#CECCD4

text

#0F0E15

muted

#7F7E83

Preview Lab

Preview with #757BCF

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

Preview Lab → · Contrast checker → · Palette generator →