#4754DD#4754DD

#4754DD is a mid, highly saturated blue. Relative luminance 0.129; OKLCH L 52.1% C 0.206 H 272.7°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#4754DD
RGB	rgb(71, 84, 221)
HSL	hsl(235, 69%, 57%)
HSV	hsv(235, 68%, 87%)
CMYK	cmyk(67.9%, 62%, 0%, 13.3%)
CIE-LAB	lab(42.61, 38.77, -71.47)
CIE-LCH	lch(42.61, 81.31, 298.48°)
OKLab	oklab(52.08% 0.0098 -0.2062)
OKLCH	oklch(52.08% 0.206 272.7)
XYZ	xyz(18.8156, 12.8989, 69.8908)
Luminance	0.1290 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4754DD #DDD047

analogous

#479FDD #4754DD #8547DD

triadic

#4754DD #DD4754 #54DD47

tetradic

#4754DD #DD479F #DDD047 #47DD85

square

#4754DD #DD479F #DDD047 #47DD85

split-complementary

#4754DD #DD8547 #9FDD47

monochromatic

#1A258F #2432C3 #4754DD #7B84E7 #AEB4F0

Accessibility & contrast

On white

5.87

#4754DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#4754DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4754DD

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4754DD	#FFFFFF	#000000	##FFFFFF
##4754DD	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE1

Deuteranopia (green-blind)

#005EDA

Tritanopia (blue-blind)

#007791

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4754dd;
/* rgb */ color: rgb(71, 84, 221);
/* oklch */ color: oklch(52.1% 0.206 272.7);

Tailwind

colors: {
  custom: {
    50: '#8c84e9',
    500: '#4754dd',
    950: '#000000',
  },
}

SCSS

$custom: #4754dd;
$custom-light: #8c84e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4754dd",
  "rgb": {
    "r": 71,
    "g": 84,
    "b": 221
  },
  "hsl": {
    "h": 234.8,
    "s": 68.807,
    "l": 57.255
  },
  "oklch": {
    "l": 0.52079,
    "c": 0.20645,
    "h": 272.7
  },
  "luminance": 0.12901
}

Semantic roles & 50–950 ramp

primary

#4754DD

secondary

#DED9A2

accent

#DC3CEC

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4754DD

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

Preview Lab → · Contrast checker → · Palette generator →