#4656AB#4656AB

#4656AB is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.5% C 0.136 H 272.3°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#4656AB
RGB	rgb(70, 86, 171)
HSL	hsl(230, 42%, 47%)
HSV	hsv(230, 59%, 67%)
CMYK	cmyk(59.1%, 49.7%, 0%, 32.9%)
CIE-LAB	lab(39.41, 20.12, -47.63)
CIE-LCH	lch(39.41, 51.70, 292.90°)
OKLab	oklab(48.52% 0.0056 -0.1361)
OKLCH	oklch(48.52% 0.136 272.3)
XYZ	xyz(13.2018, 10.8969, 39.9278)
Luminance	0.1090 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4656AB #AB9B46

analogous

#4689AB #4656AB #6946AB

triadic

#4656AB #AB4656 #56AB46

tetradic

#4656AB #AB4689 #AB9B46 #46AB69

square

#4656AB #AB4689 #AB9B46 #46AB69

split-complementary

#4656AB #AB6946 #89AB46

monochromatic

#222A54 #344080 #4656AB #6C79C3 #97A1D4

Accessibility & contrast

On white

6.60

#4656AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#4656AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4656AB

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4656AB	#FFFFFF	#000000	##FFFFFF
##4656AB	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B61AE

Deuteranopia (green-blind)

#1959A9

Tritanopia (blue-blind)

#006978

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4656ab;
/* rgb */ color: rgb(70, 86, 171);
/* oklch */ color: oklch(48.5% 0.136 272.3);

Tailwind

colors: {
  custom: {
    50: '#8285c4',
    500: '#4656ab',
    950: '#000000',
  },
}

SCSS

$custom: #4656ab;
$custom-light: #8285c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4656ab",
  "rgb": {
    "r": 70,
    "g": 86,
    "b": 171
  },
  "hsl": {
    "h": 230.495,
    "s": 41.909,
    "l": 47.255
  },
  "oklch": {
    "l": 0.48522,
    "c": 0.13623,
    "h": 272.3
  },
  "luminance": 0.10898
}

Semantic roles & 50–950 ramp

primary

#4656AB

secondary

#C0B88C

accent

#BE56D2

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #4656AB

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

Preview Lab → · Contrast checker → · Palette generator →