#4754BC#4754BC

#4754BC is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.4% C 0.163 H 273.5°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#4754BC
RGB	rgb(71, 84, 188)
HSL	hsl(233, 47%, 51%)
HSV	hsv(233, 62%, 74%)
CMYK	cmyk(62.2%, 55.3%, 0%, 26.3%)
CIE-LAB	lab(40.10, 27.46, -56.51)
CIE-LCH	lch(40.10, 62.83, 295.91°)
OKLab	oklab(49.43% 0.01 -0.1623)
OKLCH	oklch(49.43% 0.163 273.5)
XYZ	xyz(14.8430, 11.3099, 48.9680)
Luminance	0.1131 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4754BC #BCAF47

analogous

#478FBC #4754BC #7447BC

triadic

#4754BC #BC4754 #54BC47

tetradic

#4754BC #BC478F #BCAF47 #47BC74

square

#4754BC #BC478F #BCAF47 #47BC74

split-complementary

#4754BC #BC7447 #8FBC47

monochromatic

#242C64 #353F91 #4754BC #747ECC #A1A7DD

Accessibility & contrast

On white

6.44

#4754BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#4754BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4754BC

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4754BC	#FFFFFF	#000000	##FFFFFF
##4754BC	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C0

Deuteranopia (green-blind)

#005ABA

Tritanopia (blue-blind)

#006D80

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4754bc;
/* rgb */ color: rgb(71, 84, 188);
/* oklch */ color: oklch(49.4% 0.163 273.5);

Tailwind

colors: {
  custom: {
    50: '#8684d1',
    500: '#4754bc',
    950: '#000000',
  },
}

SCSS

$custom: #4754bc;
$custom-light: #8684d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4754bc",
  "rgb": {
    "r": 71,
    "g": 84,
    "b": 188
  },
  "hsl": {
    "h": 233.333,
    "s": 46.614,
    "l": 50.784
  },
  "oklch": {
    "l": 0.49428,
    "c": 0.16257,
    "h": 273.5
  },
  "luminance": 0.11311
}

Semantic roles & 50–950 ramp

primary

#4754BC

secondary

#C9C495

accent

#C852D6

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4754BC

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

Preview Lab → · Contrast checker → · Palette generator →