#514DAB#514DAB

#514DAB is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.5% C 0.146 H 281.2°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#514DAB
RGB	rgb(81, 77, 171)
HSL	hsl(243, 38%, 49%)
HSV	hsv(243, 55%, 67%)
CMYK	cmyk(52.6%, 55%, 0%, 32.9%)
CIE-LAB	lab(37.84, 28.15, -50.11)
CIE-LCH	lch(37.84, 57.48, 299.32°)
OKLab	oklab(47.54% 0.0284 -0.1432)
OKLCH	oklch(47.54% 0.146 281.2)
XYZ	xyz(13.3956, 9.9966, 39.7439)
Luminance	0.1000 (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

#514DAB #A7AB4D

analogous

#4D78AB #514DAB #804DAB

triadic

#514DAB #AB514D #4DAB51

tetradic

#514DAB #AB4D78 #A7AB4D #4DAB80

square

#514DAB #AB4D78 #A7AB4D #4DAB80

split-complementary

#514DAB #AB804D #78AB4D

monochromatic

#292757 #3D3A81 #514DAB #7875C1 #A19FD4

Accessibility & contrast

On white

7.00

#514DAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#514DAB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #514DAB

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##514DAB	#FFFFFF	#000000	##FFFFFF
##514DAB	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#145CAE

Deuteranopia (green-blind)

#0456A9

Tritanopia (blue-blind)

#2C6274

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #514dab;
/* rgb */ color: rgb(81, 77, 171);
/* oklch */ color: oklch(47.5% 0.146 281.2);

Tailwind

colors: {
  custom: {
    50: '#897fc5',
    500: '#514dab',
    950: '#000000',
  },
}

SCSS

$custom: #514dab;
$custom-light: #897fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#514dab",
  "rgb": {
    "r": 81,
    "g": 77,
    "b": 171
  },
  "hsl": {
    "h": 242.553,
    "s": 37.903,
    "l": 48.627
  },
  "oklch": {
    "l": 0.47543,
    "c": 0.14601,
    "h": 281.2
  },
  "luminance": 0.09997
}

Semantic roles & 50–950 ramp

primary

#514DAB

secondary

#BFC093

accent

#CE5AC9

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #514DAB

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

Preview Lab → · Contrast checker → · Palette generator →