#4653DD#4653DD

#4653DD is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 51.8% C 0.208 H 272.6°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#4653DD
RGB	rgb(70, 83, 221)
HSL	hsl(235, 69%, 57%)
HSV	hsv(235, 68%, 87%)
CMYK	cmyk(68.3%, 62.4%, 0%, 13.3%)
CIE-LAB	lab(42.32, 39.25, -71.95)
CIE-LCH	lch(42.32, 81.96, 298.62°)
OKLab	oklab(51.85% 0.0095 -0.2077)
OKLCH	oklch(51.85% 0.208 272.6)
XYZ	xyz(18.6658, 12.7073, 69.8617)
Luminance	0.1271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4653DD #DDD046

analogous

#469FDD #4653DD #8446DD

triadic

#4653DD #DD4653 #53DD46

tetradic

#4653DD #DD469F #DDD046 #46DD84

square

#4653DD #DD469F #DDD046 #46DD84

split-complementary

#4653DD #DD8446 #9FDD46

monochromatic

#1A248E #2431C2 #4653DD #7A83E7 #ADB3F0

Accessibility & contrast

On white

5.93

#4653DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#4653DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4653DD

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4653DD	#FFFFFF	#000000	##FFFFFF
##4653DD	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE1

Deuteranopia (green-blind)

#005DDA

Tritanopia (blue-blind)

#007690

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4653dd;
/* rgb */ color: rgb(70, 83, 221);
/* oklch */ color: oklch(51.8% 0.208 272.6);

Tailwind

colors: {
  custom: {
    50: '#8c83e9',
    500: '#4653dd',
    950: '#000000',
  },
}

SCSS

$custom: #4653dd;
$custom-light: #8c83e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4653dd",
  "rgb": {
    "r": 70,
    "g": 83,
    "b": 221
  },
  "hsl": {
    "h": 234.834,
    "s": 68.95,
    "l": 57.059
  },
  "oklch": {
    "l": 0.5185,
    "c": 0.20788,
    "h": 272.6
  },
  "luminance": 0.12709
}

Semantic roles & 50–950 ramp

primary

#4653DD

secondary

#DED9A1

accent

#DD3CEC

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4653DD

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

Preview Lab → · Contrast checker → · Palette generator →