#4655AC#4655AC

#4655AC is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.4% C 0.139 H 272.8°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#4655AC
RGB	rgb(70, 85, 172)
HSL	hsl(231, 42%, 47%)
HSV	hsv(231, 59%, 67%)
CMYK	cmyk(59.3%, 50.6%, 0%, 32.5%)
CIE-LAB	lab(39.20, 21.11, -48.55)
CIE-LCH	lch(39.20, 52.94, 293.50°)
OKLab	oklab(48.39% 0.0068 -0.1388)
OKLCH	oklch(48.39% 0.139 272.8)
XYZ	xyz(13.2182, 10.7766, 40.4053)
Luminance	0.1078 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4655AC #AC9D46

analogous

#4688AC #4655AC #6A46AC

triadic

#4655AC #AC4655 #55AC46

tetradic

#4655AC #AC4688 #AC9D46 #46AC6A

square

#4655AC #AC4688 #AC9D46 #46AC6A

split-complementary

#4655AC #AC6A46 #88AC46

monochromatic

#232A55 #344081 #4655AC #6C79C3 #98A1D5

Accessibility & contrast

On white

6.65

#4655AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#4655AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4655AC

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4655AC	#FFFFFF	#000000	##FFFFFF
##4655AC	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2761AF

Deuteranopia (green-blind)

#1358AA

Tritanopia (blue-blind)

#006978

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4655ac;
/* rgb */ color: rgb(70, 85, 172);
/* oklch */ color: oklch(48.4% 0.139 272.8);

Tailwind

colors: {
  custom: {
    50: '#8284c5',
    500: '#4655ac',
    950: '#000000',
  },
}

SCSS

$custom: #4655ac;
$custom-light: #8284c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4655ac",
  "rgb": {
    "r": 70,
    "g": 85,
    "b": 172
  },
  "hsl": {
    "h": 231.176,
    "s": 42.149,
    "l": 47.451
  },
  "oklch": {
    "l": 0.48388,
    "c": 0.139,
    "h": 272.8
  },
  "luminance": 0.10778
}

Semantic roles & 50–950 ramp

primary

#4655AC

secondary

#C1B98D

accent

#C056D2

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #4655AC

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

Preview Lab → · Contrast checker → · Palette generator →