#4754DB#4754DB

#4754DB is a mid, highly saturated blue. Relative luminance 0.128; OKLCH L 51.9% C 0.204 H 272.8°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#4754DB
RGB	rgb(71, 84, 219)
HSL	hsl(235, 67%, 57%)
HSV	hsv(235, 68%, 86%)
CMYK	cmyk(67.6%, 61.6%, 0%, 14.1%)
CIE-LAB	lab(42.45, 38.09, -70.59)
CIE-LCH	lch(42.45, 80.22, 298.35°)
OKLab	oklab(51.91% 0.0099 -0.2036)
OKLCH	oklch(51.91% 0.204 272.8)
XYZ	xyz(18.5508, 12.7930, 68.4958)
Luminance	0.1280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4754DB #DBCE47

analogous

#479EDB #4754DB #8447DB

triadic

#4754DB #DB4754 #54DB47

tetradic

#4754DB #DB479E #DBCE47 #47DB84

square

#4754DB #DB479E #DBCE47 #47DB84

split-complementary

#4754DB #DB8447 #9EDB47

monochromatic

#1B258C #2533BF #4754DB #7A84E5 #ADB3EF

Accessibility & contrast

On white

5.90

#4754DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#4754DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4754DB

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4754DB	#FFFFFF	#000000	##FFFFFF
##4754DB	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDF

Deuteranopia (green-blind)

#005ED8

Tritanopia (blue-blind)

#007690

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4754db;
/* rgb */ color: rgb(71, 84, 219);
/* oklch */ color: oklch(51.9% 0.204 272.8);

Tailwind

colors: {
  custom: {
    50: '#8c84e7',
    500: '#4754db',
    950: '#000000',
  },
}

SCSS

$custom: #4754db;
$custom-light: #8c84e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4754db",
  "rgb": {
    "r": 71,
    "g": 84,
    "b": 219
  },
  "hsl": {
    "h": 234.73,
    "s": 67.273,
    "l": 56.863
  },
  "oklch": {
    "l": 0.51911,
    "c": 0.20389,
    "h": 272.8
  },
  "luminance": 0.12795
}

Semantic roles & 50–950 ramp

primary

#4754DB

secondary

#DDD8A1

accent

#DB3EEA

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4754DB

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

Preview Lab → · Contrast checker → · Palette generator →