#514FBB#514FBB

#514FBB is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.1% C 0.165 H 279.2°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#514FBB
RGB	rgb(81, 79, 187)
HSL	hsl(241, 44%, 52%)
HSV	hsv(241, 58%, 73%)
CMYK	cmyk(56.7%, 57.8%, 0%, 26.7%)
CIE-LAB	lab(39.46, 32.09, -56.93)
CIE-LCH	lch(39.46, 65.35, 299.41°)
OKLab	oklab(49.11% 0.0265 -0.1633)
OKLCH	oklch(49.11% 0.165 279.2)
XYZ	xyz(15.1561, 10.9281, 48.3148)
Luminance	0.1093 (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

#514FBB #B9BB4F

analogous

#4F83BB #514FBB #874FBB

triadic

#514FBB #BB514F #4FBB51

tetradic

#514FBB #BB4F83 #B9BB4F #4FBB87

square

#514FBB #BB4F83 #B9BB4F #4FBB87

split-complementary

#514FBB #BB874F #83BB4F

monochromatic

#292868 #3B3994 #514FBB #7D7BCC #A8A7DD

Accessibility & contrast

On white

6.59

#514FBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#514FBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #514FBB

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##514FBB	#FFFFFF	#000000	##FFFFFF
##514FBB	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061BF

Deuteranopia (green-blind)

#0059B9

Tritanopia (blue-blind)

#17687D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #514fbb;
/* rgb */ color: rgb(81, 79, 187);
/* oklch */ color: oklch(49.1% 0.165 279.2);

Tailwind

colors: {
  custom: {
    50: '#8b80d0',
    500: '#514fbb',
    950: '#000000',
  },
}

SCSS

$custom: #514fbb;
$custom-light: #8b80d0;
$custom-dark: #000000;

JSON

{
  "hex": "#514fbb",
  "rgb": {
    "r": 81,
    "g": 79,
    "b": 187
  },
  "hsl": {
    "h": 241.111,
    "s": 44.262,
    "l": 52.157
  },
  "oklch": {
    "l": 0.49107,
    "c": 0.16541,
    "h": 279.2
  },
  "luminance": 0.10929
}

Semantic roles & 50–950 ramp

primary

#514FBB

secondary

#CACA9B

accent

#D454D2

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #514FBB

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

Preview Lab → · Contrast checker → · Palette generator →