#757BEF#757BEF

#757BEF is a light, vivid blue. Relative luminance 0.242; OKLCH L 63.4% C 0.171 H 278.1°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#757BEF
RGB	rgb(117, 123, 239)
HSL	hsl(237, 79%, 70%)
HSV	hsv(237, 51%, 94%)
CMYK	cmyk(51%, 48.5%, 0%, 6.3%)
CIE-LAB	lab(56.27, 28.92, -59.36)
CIE-LCH	lch(56.27, 66.03, 295.97°)
OKLab	oklab(63.42% 0.0241 -0.1691)
OKLCH	oklch(63.42% 0.171 278.1)
XYZ	xyz(29.9942, 24.1780, 84.7309)
Luminance	0.2418 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757BEF #EFE975

analogous

#75B8EF #757BEF #AC75EF

triadic

#757BEF #EF757B #7BEF75

tetradic

#757BEF #EF75B8 #EFE975 #75EFAC

square

#757BEF #EF75B8 #EFE975 #75EFAC

split-complementary

#757BEF #EFAC75 #B8EF75

monochromatic

#1821D1 #3E47E9 #757BEF #ACAFF5 #E3E4FC

Accessibility & contrast

On white

3.60

#757BEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#757BEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757BEF

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757BEF	#FFFFFF	#000000	##000000
##757BEF	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#458CF3

Deuteranopia (green-blind)

#3882EC

Tritanopia (blue-blind)

#4294AA

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #757bef;
/* rgb */ color: rgb(117, 123, 239);
/* oklch */ color: oklch(63.4% 0.171 278.1);

Tailwind

colors: {
  custom: {
    50: '#a4a1f5',
    500: '#757bef',
    950: '#000000',
  },
}

SCSS

$custom: #757bef;
$custom-light: #a4a1f5;
$custom-dark: #000000;

JSON

{
  "hex": "#757bef",
  "rgb": {
    "r": 117,
    "g": 123,
    "b": 239
  },
  "hsl": {
    "h": 237.049,
    "s": 79.221,
    "l": 69.804
  },
  "oklch": {
    "l": 0.63424,
    "c": 0.17086,
    "h": 278.1
  },
  "luminance": 0.2418
}

Semantic roles & 50–950 ramp

primary

#757BEF

secondary

#F1EFCF

accent

#D10ADC

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#100E17

muted

#7F7E85

Preview Lab

Preview with #757BEF

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

Preview Lab → · Contrast checker → · Palette generator →