#757BCE#757BCE

#757BCE is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.5% C 0.125 H 278.9°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#757BCE
RGB	rgb(117, 123, 206)
HSL	hsl(236, 48%, 63%)
HSV	hsv(236, 43%, 81%)
CMYK	cmyk(43.2%, 40.3%, 0%, 19.2%)
CIE-LAB	lab(54.45, 19.05, -43.73)
CIE-LCH	lch(54.45, 47.70, 293.54°)
OKLab	oklab(61.46% 0.0193 -0.1233)
OKLCH	oklch(61.46% 0.125 278.9)
XYZ	xyz(25.5563, 22.4029, 61.3581)
Luminance	0.2240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757BCE #CEC875

analogous

#75A7CE #757BCE #9B75CE

triadic

#757BCE #CE757B #7BCE75

tetradic

#757BCE #CE75A7 #CEC875 #75CE9B

square

#757BCE #CE75A7 #CEC875 #75CE9B

split-complementary

#757BCE #CE9B75 #A7CE75

monochromatic

#353B94 #4850BE #757BCE #A2A6DE #CFD1EE

Accessibility & contrast

On white

3.83

#757BCE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#757BCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757BCE

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757BCE	#FFFFFF	#000000	##000000
##757BCE	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D86D1

Deuteranopia (green-blind)

#577FCC

Tritanopia (blue-blind)

#588C9A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #757bce;
/* rgb */ color: rgb(117, 123, 206);
/* oklch */ color: oklch(61.5% 0.125 278.9);

Tailwind

colors: {
  custom: {
    50: '#a1a1dd',
    500: '#757bce',
    950: '#000000',
  },
}

SCSS

$custom: #757bce;
$custom-light: #a1a1dd;
$custom-dark: #000000;

JSON

{
  "hex": "#757bce",
  "rgb": {
    "r": 117,
    "g": 123,
    "b": 206
  },
  "hsl": {
    "h": 235.955,
    "s": 47.594,
    "l": 63.333
  },
  "oklch": {
    "l": 0.61458,
    "c": 0.12484,
    "h": 278.9
  },
  "luminance": 0.22404
}

Semantic roles & 50–950 ramp

primary

#757BCE

secondary

#DFDDC0

accent

#B12BBB

background

#FAF9FD

surface

#F4F2FB

border

#CECCD4

text

#0F0E15

muted

#7F7E83

Preview Lab

Preview with #757BCE

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

Preview Lab → · Contrast checker → · Palette generator →