#757BCC#757BCC

#757BCC is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.3% C 0.122 H 278.9°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#757BCC
RGB	rgb(117, 123, 204)
HSL	hsl(236, 46%, 63%)
HSV	hsv(236, 43%, 80%)
CMYK	cmyk(42.6%, 39.7%, 0%, 20%)
CIE-LAB	lab(54.35, 18.46, -42.75)
CIE-LCH	lch(54.35, 46.57, 293.36°)
OKLab	oklab(61.35% 0.019 -0.1205)
OKLCH	oklch(61.35% 0.122 278.9)
XYZ	xyz(25.3149, 22.3063, 60.0867)
Luminance	0.2231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#757BCC #CCC675

analogous

#75A6CC #757BCC #9A75CC

triadic

#757BCC #CC757B #7BCC75

tetradic

#757BCC #CC75A6 #CCC675 #75CC9A

square

#757BCC #CC75A6 #CCC675 #75CC9A

split-complementary

#757BCC #CC9A75 #A6CC75

monochromatic

#363C91 #4850BB #757BCC #A2A6DD #CED0ED

Accessibility & contrast

On white

3.85

#757BCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#757BCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #757BCC

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##757BCC	#FFFFFF	#000000	##000000
##757BCC	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E85CF

Deuteranopia (green-blind)

#587FCA

Tritanopia (blue-blind)

#598B9A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #757bcc;
/* rgb */ color: rgb(117, 123, 204);
/* oklch */ color: oklch(61.3% 0.122 278.9);

Tailwind

colors: {
  custom: {
    50: '#a1a1dc',
    500: '#757bcc',
    950: '#000000',
  },
}

SCSS

$custom: #757bcc;
$custom-light: #a1a1dc;
$custom-dark: #000000;

JSON

{
  "hex": "#757bcc",
  "rgb": {
    "r": 117,
    "g": 123,
    "b": 204
  },
  "hsl": {
    "h": 235.862,
    "s": 46.032,
    "l": 62.941
  },
  "oklch": {
    "l": 0.61347,
    "c": 0.12197,
    "h": 278.9
  },
  "luminance": 0.22307
}

Semantic roles & 50–950 ramp

primary

#757BCC

secondary

#DEDCBF

accent

#B02CB9

background

#FAF9FD

surface

#F4F2FB

border

#CECCD4

text

#0F0E15

muted

#7F7E83

Preview Lab

Preview with #757BCC

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

Preview Lab → · Contrast checker → · Palette generator →