#4755D4#4755D4

#4755D4 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.5% C 0.194 H 272.8°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#4755D4
RGB	rgb(71, 85, 212)
HSL	hsl(234, 62%, 55%)
HSV	hsv(234, 67%, 83%)
CMYK	cmyk(66.5%, 59.9%, 0%, 16.9%)
CIE-LAB	lab(42.14, 35.08, -67.10)
CIE-LCH	lch(42.14, 75.72, 297.60°)
OKLab	oklab(51.51% 0.0094 -0.1934)
OKLCH	oklch(51.51% 0.194 272.8)
XYZ	xyz(17.7267, 12.5884, 63.7702)
Luminance	0.1259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4755D4 #D4C647

analogous

#479BD4 #4755D4 #8047D4

triadic

#4755D4 #D44755 #55D447

tetradic

#4755D4 #D4479B #D4C647 #47D480

square

#4755D4 #D4479B #D4C647 #47D480

split-complementary

#4755D4 #D48047 #9BD447

monochromatic

#1E2882 #2A38B4 #4755D4 #7983E0 #AAB1EB

Accessibility & contrast

On white

5.97

#4755D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#4755D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4755D4

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4755D4	#FFFFFF	#000000	##FFFFFF
##4755D4	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD8

Deuteranopia (green-blind)

#005DD2

Tritanopia (blue-blind)

#00758C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4755d4;
/* rgb */ color: rgb(71, 85, 212);
/* oklch */ color: oklch(51.5% 0.194 272.8);

Tailwind

colors: {
  custom: {
    50: '#8a85e2',
    500: '#4755d4',
    950: '#000000',
  },
}

SCSS

$custom: #4755d4;
$custom-light: #8a85e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4755d4",
  "rgb": {
    "r": 71,
    "g": 85,
    "b": 212
  },
  "hsl": {
    "h": 234.043,
    "s": 62.115,
    "l": 55.49
  },
  "oklch": {
    "l": 0.51508,
    "c": 0.19361,
    "h": 272.8
  },
  "luminance": 0.1259
}

Semantic roles & 50–950 ramp

primary

#4755D4

secondary

#D9D39E

accent

#D543E5

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0B15

muted

#7E7C84

Preview Lab

Preview with #4755D4

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

Preview Lab → · Contrast checker → · Palette generator →