#514B7B#514B7B

#514B7B is a dark, moderate blue. Relative luminance 0.082; OKLCH L 44.0% C 0.078 H 288.5°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#514B7B
RGB	rgb(81, 75, 123)
HSL	hsl(248, 24%, 39%)
HSV	hsv(248, 39%, 48%)
CMYK	cmyk(34.1%, 39%, 0%, 51.8%)
CIE-LAB	lab(34.42, 14.58, -26.42)
CIE-LCH	lch(34.42, 30.18, 298.90°)
OKLab	oklab(44.03% 0.0247 -0.0739)
OKLCH	oklch(44.03% 0.078 288.5)
XYZ	xyz(9.4836, 8.2113, 19.8203)
Luminance	0.0821 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#514B7B #757B4B

analogous

#4B5D7B #514B7B #694B7B

triadic

#514B7B #7B514B #4B7B51

tetradic

#514B7B #7B4B5D #757B4B #4B7B69

square

#514B7B #7B4B5D #757B4B #4B7B69

split-complementary

#514B7B #7B694B #5D7B4B

monochromatic

#1F1D2F #383455 #514B7B #6B63A0 #8F89B7

Accessibility & contrast

On white

7.95

#514B7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#514B7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #514B7B

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##514B7B	#FFFFFF	#000000	##FFFFFF
##514B7B	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D527D

Deuteranopia (green-blind)

#3C507A

Tritanopia (blue-blind)

#47545D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #514b7b;
/* rgb */ color: rgb(81, 75, 123);
/* oklch */ color: oklch(44.0% 0.078 288.5);

Tailwind

colors: {
  custom: {
    50: '#837da1',
    500: '#514b7b',
    950: '#000000',
  },
}

SCSS

$custom: #514b7b;
$custom-light: #837da1;
$custom-dark: #000000;

JSON

{
  "hex": "#514b7b",
  "rgb": {
    "r": 81,
    "g": 75,
    "b": 123
  },
  "hsl": {
    "h": 247.5,
    "s": 24.242,
    "l": 38.824
  },
  "oklch": {
    "l": 0.44032,
    "c": 0.07791,
    "h": 288.5
  },
  "luminance": 0.08212
}

Semantic roles & 50–950 ramp

primary

#514B7B

secondary

#9FA47E

accent

#C167B5

background

#F8F7F9

surface

#EFEEF2

border

#CAC9CC

text

#0B090F

muted

#7C7B7E

Preview Lab

Preview with #514B7B

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

Preview Lab → · Contrast checker → · Palette generator →