#4656B3#4656B3

#4656B3 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.1% C 0.148 H 272.5°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#4656B3
RGB	rgb(70, 86, 179)
HSL	hsl(231, 44%, 49%)
HSV	hsv(231, 61%, 70%)
CMYK	cmyk(60.9%, 52%, 0%, 29.8%)
CIE-LAB	lab(39.93, 22.89, -51.50)
CIE-LCH	lch(39.93, 56.36, 293.96°)
OKLab	oklab(49.09% 0.0064 -0.1475)
OKLCH	oklch(49.09% 0.148 272.5)
XYZ	xyz(13.9876, 11.2112, 44.0660)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4656B3 #B3A346

analogous

#468DB3 #4656B3 #6D46B3

triadic

#4656B3 #B34656 #56B346

tetradic

#4656B3 #B3468D #B3A346 #46B36D

square

#4656B3 #B3468D #B3A346 #46B36D

split-complementary

#4656B3 #B36D46 #8DB346

monochromatic

#242C5B #354187 #4656B3 #6F7CC7 #9BA4D8

Accessibility & contrast

On white

6.48

#4656B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4656B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4656B3

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4656B3	#FFFFFF	#000000	##FFFFFF
##4656B3	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2163B6

Deuteranopia (green-blind)

#005AB1

Tritanopia (blue-blind)

#006B7C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4656b3;
/* rgb */ color: rgb(70, 86, 179);
/* oklch */ color: oklch(49.1% 0.148 272.5);

Tailwind

colors: {
  custom: {
    50: '#8485ca',
    500: '#4656b3',
    950: '#000000',
  },
}

SCSS

$custom: #4656b3;
$custom-light: #8485ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4656b3",
  "rgb": {
    "r": 70,
    "g": 86,
    "b": 179
  },
  "hsl": {
    "h": 231.193,
    "s": 43.775,
    "l": 48.824
  },
  "oklch": {
    "l": 0.4909,
    "c": 0.14766,
    "h": 272.5
  },
  "luminance": 0.11212
}

Semantic roles & 50–950 ramp

primary

#4656B3

secondary

#C4BD90

accent

#C154D4

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4656B3

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

Preview Lab → · Contrast checker → · Palette generator →