#4759CD#4759CD

#4759CD is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.7% C 0.179 H 271.9°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#4759CD
RGB	rgb(71, 89, 205)
HSL	hsl(232, 57%, 54%)
HSV	hsv(232, 65%, 80%)
CMYK	cmyk(65.4%, 56.6%, 0%, 19.6%)
CIE-LAB	lab(42.60, 30.16, -62.32)
CIE-LCH	lch(42.60, 69.24, 295.83°)
OKLab	oklab(51.69% 0.006 -0.1793)
OKLCH	oklch(51.69% 0.179 271.9)
XYZ	xyz(17.1867, 12.8906, 59.3282)
Luminance	0.1289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4759CD #CDBB47

analogous

#479CCD #4759CD #7847CD

triadic

#4759CD #CD4759 #59CD47

tetradic

#4759CD #CD479C #CDBB47 #47CD78

square

#4759CD #CD479C #CDBB47 #47CD78

split-complementary

#4759CD #CD7847 #9CCD47

monochromatic

#212D79 #2E3EA9 #4759CD #7784DA #A7B0E7

Accessibility & contrast

On white

5.87

#4759CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#4759CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4759CD

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4759CD	#FFFFFF	#000000	##FFFFFF
##4759CD	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD1

Deuteranopia (green-blind)

#005FCB

Tritanopia (blue-blind)

#00758A

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4759cd;
/* rgb */ color: rgb(71, 89, 205);
/* oklch */ color: oklch(51.7% 0.179 271.9);

Tailwind

colors: {
  custom: {
    50: '#8987dd',
    500: '#4759cd',
    950: '#000000',
  },
}

SCSS

$custom: #4759cd;
$custom-light: #8987dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4759cd",
  "rgb": {
    "r": 71,
    "g": 89,
    "b": 205
  },
  "hsl": {
    "h": 231.94,
    "s": 57.265,
    "l": 54.118
  },
  "oklch": {
    "l": 0.51685,
    "c": 0.1794,
    "h": 271.9
  },
  "luminance": 0.12892
}

Semantic roles & 50–950 ramp

primary

#4759CD

secondary

#D4CD9B

accent

#CC47E1

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4759CD

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

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