#5673EE#5673EE

#5673EE is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.9% C 0.187 H 269.9°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#5673EE
RGB	rgb(86, 115, 238)
HSL	hsl(229, 82%, 64%)
HSV	hsv(229, 64%, 93%)
CMYK	cmyk(63.9%, 51.7%, 0%, 6.7%)
CIE-LAB	lab(52.30, 27.65, -65.29)
CIE-LCH	lch(52.30, 70.90, 292.95°)
OKLab	oklab(59.91% -0.0003 -0.1874)
OKLCH	oklch(59.91% 0.187 269.9)
XYZ	xyz(25.3959, 20.4107, 83.4737)
Luminance	0.2041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5673EE #EED156

analogous

#56BFEE #5673EE #8556EE

triadic

#5673EE #EE5673 #73EE56

tetradic

#5673EE #EE56BF #EED156 #56EE85

square

#5673EE #EE56BF #EED156 #56EE85

split-complementary

#5673EE #EE8556 #BFEE56

monochromatic

#1232B7 #1E45E8 #5673EE #8EA1F4 #C5CFF9

Accessibility & contrast

On white

4.13

#5673EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#5673EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5673EE

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5673EE	#FFFFFF	#000000	##000000
##5673EE	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2684F2

Deuteranopia (green-blind)

#0076EB

Tritanopia (blue-blind)

#0090A6

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5673ee;
/* rgb */ color: rgb(86, 115, 238);
/* oklch */ color: oklch(59.9% 0.187 269.9);

Tailwind

colors: {
  custom: {
    50: '#949af4',
    500: '#5673ee',
    950: '#000000',
  },
}

SCSS

$custom: #5673ee;
$custom-light: #949af4;
$custom-dark: #000000;

JSON

{
  "hex": "#5673ee",
  "rgb": {
    "r": 86,
    "g": 115,
    "b": 238
  },
  "hsl": {
    "h": 228.553,
    "s": 81.72,
    "l": 63.529
  },
  "oklch": {
    "l": 0.59914,
    "c": 0.18737,
    "h": 269.9
  },
  "luminance": 0.20413
}

Semantic roles & 50–950 ramp

primary

#5673EE

secondary

#EBE1B5

accent

#B507DE

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5673EE

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

Preview Lab → · Contrast checker → · Palette generator →