#4755AA#4755AA

#4755AA is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.3% C 0.136 H 273.2°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#4755AA
RGB	rgb(71, 85, 170)
HSL	hsl(232, 41%, 47%)
HSV	hsv(232, 58%, 67%)
CMYK	cmyk(58.2%, 50%, 0%, 33.3%)
CIE-LAB	lab(39.14, 20.62, -47.46)
CIE-LCH	lch(39.14, 51.75, 293.49°)
OKLab	oklab(48.31% 0.0077 -0.1356)
OKLCH	oklch(48.31% 0.136 273.2)
XYZ	xyz(13.1004, 10.7379, 39.4047)
Luminance	0.1074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4755AA #AA9C47

analogous

#4787AA #4755AA #6A47AA

triadic

#4755AA #AA4755 #55AA47

tetradic

#4755AA #AA4787 #AA9C47 #47AA6A

square

#4755AA #AA4787 #AA9C47 #47AA6A

split-complementary

#4755AA #AA6A47 #87AA47

monochromatic

#232A54 #353F7F #4755AA #6C78C2 #98A0D4

Accessibility & contrast

On white

6.67

#4755AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#4755AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4755AA

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4755AA	#FFFFFF	#000000	##FFFFFF
##4755AA	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A61AD

Deuteranopia (green-blind)

#1958A8

Tritanopia (blue-blind)

#016877

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4755aa;
/* rgb */ color: rgb(71, 85, 170);
/* oklch */ color: oklch(48.3% 0.136 273.2);

Tailwind

colors: {
  custom: {
    50: '#8384c4',
    500: '#4755aa',
    950: '#000000',
  },
}

SCSS

$custom: #4755aa;
$custom-light: #8384c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4755aa",
  "rgb": {
    "r": 71,
    "g": 85,
    "b": 170
  },
  "hsl": {
    "h": 231.515,
    "s": 41.079,
    "l": 47.255
  },
  "oklch": {
    "l": 0.48313,
    "c": 0.13586,
    "h": 273.2
  },
  "luminance": 0.10739
}

Semantic roles & 50–950 ramp

primary

#4755AA

secondary

#C0B98D

accent

#C057D1

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #4755AA

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

Preview Lab → · Contrast checker → · Palette generator →