#4758D6#4758D6

#4758D6 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.2% C 0.193 H 272.1°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#4758D6
RGB	rgb(71, 88, 214)
HSL	hsl(233, 64%, 56%)
HSV	hsv(233, 67%, 84%)
CMYK	cmyk(66.8%, 58.9%, 0%, 16.1%)
CIE-LAB	lab(43.02, 33.90, -66.80)
CIE-LCH	lch(43.02, 74.91, 296.91°)
OKLab	oklab(52.21% 0.0069 -0.1925)
OKLCH	oklch(52.21% 0.193 272.1)
XYZ	xyz(18.2218, 13.1724, 65.1875)
Luminance	0.1317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4758D6 #D6C547

analogous

#479FD6 #4758D6 #7D47D6

triadic

#4758D6 #D64758 #58D647

tetradic

#4758D6 #D6479F #D6C547 #47D67D

square

#4758D6 #D6479F #D6C547 #47D67D

split-complementary

#4758D6 #D67D47 #9FD647

monochromatic

#1E2A85 #293AB7 #4758D6 #7985E1 #ABB3EC

Accessibility & contrast

On white

5.78

#4758D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#4758D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4758D6

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4758D6	#FFFFFF	#000000	##FFFFFF
##4758D6	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDA

Deuteranopia (green-blind)

#005FD4

Tritanopia (blue-blind)

#00778E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4758d6;
/* rgb */ color: rgb(71, 88, 214);
/* oklch */ color: oklch(52.2% 0.193 272.1);

Tailwind

colors: {
  custom: {
    50: '#8a87e4',
    500: '#4758d6',
    950: '#000000',
  },
}

SCSS

$custom: #4758d6;
$custom-light: #8a87e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4758d6",
  "rgb": {
    "r": 71,
    "g": 88,
    "b": 214
  },
  "hsl": {
    "h": 232.867,
    "s": 63.556,
    "l": 55.882
  },
  "oklch": {
    "l": 0.52212,
    "c": 0.1926,
    "h": 272.1
  },
  "luminance": 0.13174
}

Semantic roles & 50–950 ramp

primary

#4758D6

secondary

#DAD39F

accent

#D341E7

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4758D6

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

Preview Lab → · Contrast checker → · Palette generator →