#4656DB#4656DB

#4656DB is a mid, highly saturated blue. Relative luminance 0.131; OKLCH L 52.2% C 0.202 H 272.1°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#4656DB
RGB	rgb(70, 86, 219)
HSL	hsl(234, 67%, 57%)
HSV	hsv(234, 68%, 86%)
CMYK	cmyk(68%, 60.7%, 0%, 14.1%)
CIE-LAB	lab(42.87, 36.73, -69.91)
CIE-LCH	lch(42.87, 78.97, 297.71°)
OKLab	oklab(52.21% 0.0074 -0.2016)
OKLCH	oklch(52.21% 0.202 272.1)
XYZ	xyz(18.6355, 13.0704, 68.5448)
Luminance	0.1307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4656DB #DBCB46

analogous

#46A1DB #4656DB #8146DB

triadic

#4656DB #DB4656 #56DB46

tetradic

#4656DB #DB46A1 #DBCB46 #46DB81

square

#4656DB #DB46A1 #DBCB46 #46DB81

split-complementary

#4656DB #DB8146 #A1DB46

monochromatic

#1B278B #2536BF #4656DB #7985E5 #ACB4EF

Accessibility & contrast

On white

5.81

#4656DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#4656DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4656DB

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4656DB	#FFFFFF	#000000	##FFFFFF
##4656DB	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDF

Deuteranopia (green-blind)

#005FD8

Tritanopia (blue-blind)

#007890

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4656db;
/* rgb */ color: rgb(70, 86, 219);
/* oklch */ color: oklch(52.2% 0.202 272.1);

Tailwind

colors: {
  custom: {
    50: '#8b85e7',
    500: '#4656db',
    950: '#000000',
  },
}

SCSS

$custom: #4656db;
$custom-light: #8b85e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4656db",
  "rgb": {
    "r": 70,
    "g": 86,
    "b": 219
  },
  "hsl": {
    "h": 233.557,
    "s": 67.421,
    "l": 56.667
  },
  "oklch": {
    "l": 0.52205,
    "c": 0.20178,
    "h": 272.1
  },
  "luminance": 0.13072
}

Semantic roles & 50–950 ramp

primary

#4656DB

secondary

#DDD6A0

accent

#D83DEA

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4656DB

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

Preview Lab → · Contrast checker → · Palette generator →