#514FAB#514FAB

#514FAB is a mid, vivid blue. Relative luminance 0.103; OKLCH L 47.9% C 0.143 H 280.5°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#514FAB
RGB	rgb(81, 79, 171)
HSL	hsl(241, 37%, 49%)
HSV	hsv(241, 54%, 67%)
CMYK	cmyk(52.6%, 53.8%, 0%, 32.9%)
CIE-LAB	lab(38.34, 26.89, -49.30)
CIE-LCH	lch(38.34, 56.15, 298.61°)
OKLab	oklab(47.92% 0.0261 -0.1408)
OKLCH	oklch(47.92% 0.143 280.5)
XYZ	xyz(13.5377, 10.2808, 39.7912)
Luminance	0.1028 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.89

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#514FAB #A9AB4F

analogous

#4F7BAB #514FAB #7F4FAB

triadic

#514FAB #AB514F #4FAB51

tetradic

#514FAB #AB4F7B #A9AB4F #4FAB7F

square

#514FAB #AB4F7B #A9AB4F #4FAB7F

split-complementary

#514FAB #AB7F4F #7BAB4F

monochromatic

#292857 #3D3C81 #514FAB #7977C0 #A2A1D4

Accessibility & contrast

On white

6.87

#514FAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#514FAB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #514FAB

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##514FAB	#FFFFFF	#000000	##FFFFFF
##514FAB	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C5EAE

Deuteranopia (green-blind)

#0F57A9

Tritanopia (blue-blind)

#2B6475

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #514fab;
/* rgb */ color: rgb(81, 79, 171);
/* oklch */ color: oklch(47.9% 0.143 280.5);

Tailwind

colors: {
  custom: {
    50: '#8980c5',
    500: '#514fab',
    950: '#000000',
  },
}

SCSS

$custom: #514fab;
$custom-light: #8980c5;
$custom-dark: #000000;

JSON

{
  "hex": "#514fab",
  "rgb": {
    "r": 81,
    "g": 79,
    "b": 171
  },
  "hsl": {
    "h": 241.304,
    "s": 36.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.4792,
    "c": 0.14322,
    "h": 280.5
  },
  "luminance": 0.10282
}

Semantic roles & 50–950 ramp

primary

#514FAB

secondary

#C0C195

accent

#CD5BCA

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #514FAB

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

Preview Lab → · Contrast checker → · Palette generator →