#4754CB#4754CB

#4754CB is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.6% C 0.183 H 273.2°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#4754CB
RGB	rgb(71, 84, 203)
HSL	hsl(234, 56%, 54%)
HSV	hsv(234, 65%, 80%)
CMYK	cmyk(65%, 58.6%, 0%, 20.4%)
CIE-LAB	lab(41.20, 32.62, -63.44)
CIE-LCH	lch(41.20, 71.33, 297.21°)
OKLab	oklab(50.6% 0.0103 -0.1826)
OKLCH	oklch(50.6% 0.183 273.2)
XYZ	xyz(16.5448, 11.9906, 57.9309)
Luminance	0.1199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4754CB #CBBE47

analogous

#4796CB #4754CB #7C47CB

triadic

#4754CB #CB4754 #54CB47

tetradic

#4754CB #CB4796 #CBBE47 #47CB7C

square

#4754CB #CB4796 #CBBE47 #47CB7C

split-complementary

#4754CB #CB7C47 #96CB47

monochromatic

#212A76 #2F3BA6 #4754CB #7780D8 #A6ADE6

Accessibility & contrast

On white

6.18

#4754CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#4754CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4754CB

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4754CB	#FFFFFF	#000000	##FFFFFF
##4754CB	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CF

Deuteranopia (green-blind)

#005BC9

Tritanopia (blue-blind)

#007187

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4754cb;
/* rgb */ color: rgb(71, 84, 203);
/* oklch */ color: oklch(50.6% 0.183 273.2);

Tailwind

colors: {
  custom: {
    50: '#8984dc',
    500: '#4754cb',
    950: '#000000',
  },
}

SCSS

$custom: #4754cb;
$custom-light: #8984dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4754cb",
  "rgb": {
    "r": 71,
    "g": 84,
    "b": 203
  },
  "hsl": {
    "h": 234.091,
    "s": 55.932,
    "l": 53.725
  },
  "oklch": {
    "l": 0.50598,
    "c": 0.18293,
    "h": 273.2
  },
  "luminance": 0.11992
}

Semantic roles & 50–950 ramp

primary

#4754CB

secondary

#D3CE9B

accent

#D049DF

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4754CB

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

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