#514DBB#514DBB

#514DBB is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.7% C 0.168 H 279.8°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#514DBB
RGB	rgb(81, 77, 187)
HSL	hsl(242, 45%, 52%)
HSV	hsv(242, 59%, 73%)
CMYK	cmyk(56.7%, 58.8%, 0%, 26.7%)
CIE-LAB	lab(38.97, 33.33, -57.71)
CIE-LCH	lch(38.97, 66.65, 300.01°)
OKLab	oklab(48.75% 0.0285 -0.1656)
OKLCH	oklch(48.75% 0.168 279.8)
XYZ	xyz(15.0140, 10.6439, 48.2674)
Luminance	0.1065 (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

#514DBB #B7BB4D

analogous

#4D80BB #514DBB #884DBB

triadic

#514DBB #BB514D #4DBB51

tetradic

#514DBB #BB4D80 #B7BB4D #4DBB88

square

#514DBB #BB4D80 #B7BB4D #4DBB88

split-complementary

#514DBB #BB884D #80BB4D

monochromatic

#292766 #3B3893 #514DBB #7C79CC #A8A6DD

Accessibility & contrast

On white

6.71

#514DBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#514DBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #514DBB

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##514DBB	#FFFFFF	#000000	##FFFFFF
##514DBB	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BF

Deuteranopia (green-blind)

#0058B9

Tritanopia (blue-blind)

#17677C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #514dbb;
/* rgb */ color: rgb(81, 77, 187);
/* oklch */ color: oklch(48.7% 0.168 279.8);

Tailwind

colors: {
  custom: {
    50: '#8b7fd0',
    500: '#514dbb',
    950: '#000000',
  },
}

SCSS

$custom: #514dbb;
$custom-light: #8b7fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#514dbb",
  "rgb": {
    "r": 81,
    "g": 77,
    "b": 187
  },
  "hsl": {
    "h": 242.182,
    "s": 44.715,
    "l": 51.765
  },
  "oklch": {
    "l": 0.48748,
    "c": 0.16803,
    "h": 279.8
  },
  "luminance": 0.10645
}

Semantic roles & 50–950 ramp

primary

#514DBB

secondary

#C8CA9A

accent

#D453D0

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #514DBB

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

Preview Lab → · Contrast checker → · Palette generator →