#514EB0#514EB0

#514EB0 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.1% C 0.152 H 280.4°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#514EB0
RGB	rgb(81, 78, 176)
HSL	hsl(242, 39%, 50%)
HSV	hsv(242, 56%, 69%)
CMYK	cmyk(54%, 55.7%, 0%, 31%)
CIE-LAB	lab(38.43, 29.14, -52.12)
CIE-LCH	lch(38.43, 59.71, 299.21°)
OKLab	oklab(48.1% 0.0274 -0.1491)
OKLCH	oklch(48.1% 0.152 280.4)
XYZ	xyz(13.9518, 10.3318, 42.3250)
Luminance	0.1033 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#514EB0 #ADB04E

analogous

#4E7CB0 #514EB0 #824EB0

triadic

#514EB0 #B0514E #4EB051

tetradic

#514EB0 #B04E7C #ADB04E #4EB082

square

#514EB0 #B04E7C #ADB04E #4EB082

split-complementary

#514EB0 #B0824E #7CB04E

monochromatic

#2A285B #3D3B86 #514EB0 #7A78C3 #A4A2D6

Accessibility & contrast

On white

6.85

#514EB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#514EB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #514EB0

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##514EB0	#FFFFFF	#000000	##FFFFFF
##514EB0	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C5EB3

Deuteranopia (green-blind)

#0057AE

Tritanopia (blue-blind)

#276477

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #514eb0;
/* rgb */ color: rgb(81, 78, 176);
/* oklch */ color: oklch(48.1% 0.152 280.4);

Tailwind

colors: {
  custom: {
    50: '#8a7fc8',
    500: '#514eb0',
    950: '#000000',
  },
}

SCSS

$custom: #514eb0;
$custom-light: #8a7fc8;
$custom-dark: #000000;

JSON

{
  "hex": "#514eb0",
  "rgb": {
    "r": 81,
    "g": 78,
    "b": 176
  },
  "hsl": {
    "h": 241.837,
    "s": 38.583,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48096,
    "c": 0.15162,
    "h": 280.4
  },
  "luminance": 0.10333
}

Semantic roles & 50–950 ramp

primary

#514EB0

secondary

#C2C397

accent

#CF59CB

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #514EB0

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

Preview Lab → · Contrast checker → · Palette generator →