#4647A2#4647A2

#4647A2 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.9% C 0.144 H 278.4°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#4647A2
RGB	rgb(70, 71, 162)
HSL	hsl(239, 40%, 45%)
HSV	hsv(239, 57%, 64%)
CMYK	cmyk(56.8%, 56.2%, 0%, 36.5%)
CIE-LAB	lab(34.84, 26.73, -49.62)
CIE-LCH	lch(34.84, 56.36, 298.31°)
OKLab	oklab(44.89% 0.0211 -0.1421)
OKLCH	oklch(44.89% 0.144 278.4)
XYZ	xyz(11.2985, 8.4164, 35.2046)
Luminance	0.0842 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4647A2 #A2A146

analogous

#4675A2 #4647A2 #7346A2

triadic

#4647A2 #A24647 #47A246

tetradic

#4647A2 #A24675 #A2A146 #46A273

square

#4647A2 #A24675 #A2A146 #46A273

split-complementary

#4647A2 #A27346 #75A246

monochromatic

#21224D #343477 #4647A2 #6869BE #9293D0

Accessibility & contrast

On white

7.83

#4647A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#4647A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4647A2

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4647A2	#FFFFFF	#000000	##FFFFFF
##4647A2	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0556A5

Deuteranopia (green-blind)

#004EA0

Tritanopia (blue-blind)

#155C6D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4647a2;
/* rgb */ color: rgb(70, 71, 162);
/* oklch */ color: oklch(44.9% 0.144 278.4);

Tailwind

colors: {
  custom: {
    50: '#827abe',
    500: '#4647a2',
    950: '#000000',
  },
}

SCSS

$custom: #4647a2;
$custom-light: #827abe;
$custom-dark: #000000;

JSON

{
  "hex": "#4647a2",
  "rgb": {
    "r": 70,
    "g": 71,
    "b": 162
  },
  "hsl": {
    "h": 239.348,
    "s": 39.655,
    "l": 45.49
  },
  "oklch": {
    "l": 0.44891,
    "c": 0.1437,
    "h": 278.4
  },
  "luminance": 0.08417
}

Semantic roles & 50–950 ramp

primary

#4647A2

secondary

#BCBB88

accent

#CE58D0

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #4647A2

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

Preview Lab → · Contrast checker → · Palette generator →