#757BE4#757BE4

#757BE4 is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.7% C 0.156 H 278.4°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#757BE4
RGB	rgb(117, 123, 228)
HSL	hsl(237, 67%, 68%)
HSV	hsv(237, 49%, 89%)
CMYK	cmyk(48.7%, 46.1%, 0%, 10.6%)
CIE-LAB	lab(55.63, 25.58, -54.24)
CIE-LCH	lch(55.63, 59.97, 295.25°)
OKLab	oklab(62.74% 0.0229 -0.1541)
OKLCH	oklch(62.74% 0.156 278.4)
XYZ	xyz(28.4183, 23.5477, 76.4315)
Luminance	0.2355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757BE4 #E4DE75

analogous

#75B2E4 #757BE4 #A775E4

triadic

#757BE4 #E4757B #7BE475

tetradic

#757BE4 #E475B2 #E4DE75 #75E4A7

square

#757BE4 #E475B2 #E4DE75 #75E4A7

split-complementary

#757BE4 #E4A775 #B2E475

monochromatic

#242DBA #424ADA #757BE4 #A8ACEE #DBDDF8

Accessibility & contrast

On white

3.68

#757BE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#757BE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757BE4

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757BE4	#FFFFFF	#000000	##000000
##757BE4	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E8AE8

Deuteranopia (green-blind)

#4581E2

Tritanopia (blue-blind)

#4B91A4

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #757be4;
/* rgb */ color: rgb(117, 123, 228);
/* oklch */ color: oklch(62.7% 0.156 278.4);

Tailwind

colors: {
  custom: {
    50: '#a3a1ed',
    500: '#757be4',
    950: '#000000',
  },
}

SCSS

$custom: #757be4;
$custom-light: #a3a1ed;
$custom-dark: #000000;

JSON

{
  "hex": "#757be4",
  "rgb": {
    "r": 117,
    "g": 123,
    "b": 228
  },
  "hsl": {
    "h": 236.757,
    "s": 67.273,
    "l": 67.647
  },
  "oklch": {
    "l": 0.6274,
    "c": 0.15579,
    "h": 278.4
  },
  "luminance": 0.23549
}

Semantic roles & 50–950 ramp

primary

#757BE4

secondary

#ECEAC9

accent

#C516CF

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#100E16

muted

#7F7E84

Preview Lab

Preview with #757BE4

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

Preview Lab → · Contrast checker → · Palette generator →