#757ECF#757ECF

#757ECF is a light, vivid blue. Relative luminance 0.232; OKLCH L 62.1% C 0.122 H 277.4°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#757ECF
RGB	rgb(117, 126, 207)
HSL	hsl(234, 48%, 64%)
HSV	hsv(234, 43%, 81%)
CMYK	cmyk(43.5%, 39.1%, 0%, 18.8%)
CIE-LAB	lab(55.29, 17.54, -42.98)
CIE-LCH	lch(55.29, 46.42, 292.21°)
OKLab	oklab(62.11% 0.0158 -0.1211)
OKLCH	oklch(62.11% 0.122 277.4)
XYZ	xyz(26.0561, 23.2074, 62.1259)
Luminance	0.2321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757ECF #CFC675

analogous

#75ABCF #757ECF #9975CF

triadic

#757ECF #CF757E #7ECF75

tetradic

#757ECF #CF75AB #CFC675 #75CF99

square

#757ECF #CF75AB #CFC675 #75CF99

split-complementary

#757ECF #CF9975 #ABCF75

monochromatic

#343E96 #4854BF #757ECF #A2A8DF #D0D3EF

Accessibility & contrast

On white

3.72

#757ECF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#757ECF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757ECF

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757ECF	#FFFFFF	#000000	##000000
##757ECF	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6188D2

Deuteranopia (green-blind)

#5A81CD

Tritanopia (blue-blind)

#578E9C

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #757ecf;
/* rgb */ color: rgb(117, 126, 207);
/* oklch */ color: oklch(62.1% 0.122 277.4);

Tailwind

colors: {
  custom: {
    50: '#a1a3de',
    500: '#757ecf',
    950: '#000000',
  },
}

SCSS

$custom: #757ecf;
$custom-light: #a1a3de;
$custom-dark: #000000;

JSON

{
  "hex": "#757ecf",
  "rgb": {
    "r": 117,
    "g": 126,
    "b": 207
  },
  "hsl": {
    "h": 234,
    "s": 48.387,
    "l": 63.529
  },
  "oklch": {
    "l": 0.62113,
    "c": 0.12215,
    "h": 277.4
  },
  "luminance": 0.23209
}

Semantic roles & 50–950 ramp

primary

#757ECF

secondary

#E0DDC0

accent

#AD2ABC

background

#FAFAFD

surface

#F4F3FB

border

#CECDD4

text

#0F0F15

muted

#7F7F83

Preview Lab

Preview with #757ECF

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

Preview Lab → · Contrast checker → · Palette generator →