#4754BF#4754BF

#4754BF is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.7% C 0.167 H 273.5°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#4754BF
RGB	rgb(71, 84, 191)
HSL	hsl(234, 48%, 51%)
HSV	hsv(234, 63%, 75%)
CMYK	cmyk(62.8%, 56%, 0%, 25.1%)
CIE-LAB	lab(40.31, 28.49, -57.91)
CIE-LCH	lch(40.31, 64.54, 296.19°)
OKLab	oklab(49.66% 0.0101 -0.1664)
OKLCH	oklch(49.66% 0.167 273.5)
XYZ	xyz(15.1697, 11.4406, 50.6889)
Luminance	0.1144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4754BF #BFB247

analogous

#4790BF #4754BF #7647BF

triadic

#4754BF #BF4754 #54BF47

tetradic

#4754BF #BF4790 #BFB247 #47BF76

square

#4754BF #BF4790 #BFB247 #47BF76

split-complementary

#4754BF #BF7647 #90BF47

monochromatic

#242B68 #343E95 #4754BF #747ECF #A2A8DF

Accessibility & contrast

On white

6.39

#4754BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#4754BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4754BF

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4754BF	#FFFFFF	#000000	##FFFFFF
##4754BF	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C3

Deuteranopia (green-blind)

#005ABD

Tritanopia (blue-blind)

#006E81

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4754bf;
/* rgb */ color: rgb(71, 84, 191);
/* oklch */ color: oklch(49.7% 0.167 273.5);

Tailwind

colors: {
  custom: {
    50: '#8684d3',
    500: '#4754bf',
    950: '#000000',
  },
}

SCSS

$custom: #4754bf;
$custom-light: #8684d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4754bf",
  "rgb": {
    "r": 71,
    "g": 84,
    "b": 191
  },
  "hsl": {
    "h": 233.5,
    "s": 48.387,
    "l": 51.373
  },
  "oklch": {
    "l": 0.49657,
    "c": 0.1667,
    "h": 273.5
  },
  "luminance": 0.11442
}

Semantic roles & 50–950 ramp

primary

#4754BF

secondary

#CBC696

accent

#C950D8

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4754BF

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

Preview Lab → · Contrast checker → · Palette generator →