#514B91#514B91

#514B91 is a mid, moderate blue. Relative luminance 0.088; OKLCH L 45.4% C 0.111 H 284.9°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#514B91
RGB	rgb(81, 75, 145)
HSL	hsl(245, 32%, 43%)
HSV	hsv(245, 48%, 57%)
CMYK	cmyk(44.1%, 48.3%, 0%, 43.1%)
CIE-LAB	lab(35.65, 21.19, -38.00)
CIE-LCH	lch(35.65, 43.50, 299.15°)
OKLab	oklab(45.36% 0.0287 -0.1076)
OKLCH	oklch(45.36% 0.111 284.9)
XYZ	xyz(11.0188, 8.8254, 27.9055)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#514B91 #8B914B

analogous

#4B6891 #514B91 #744B91

triadic

#514B91 #91514B #4B9151

tetradic

#514B91 #914B68 #8B914B #4B9174

square

#514B91 #914B68 #8B914B #4B9174

split-complementary

#514B91 #91744B #68914B

monochromatic

#242140 #3A3669 #514B91 #6E68B1 #9591C6

Accessibility & contrast

On white

7.59

#514B91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#514B91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #514B91

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##514B91	#FFFFFF	#000000	##FFFFFF
##514B91	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5694

Deuteranopia (green-blind)

#2D528F

Tritanopia (blue-blind)

#3D5967

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #514b91;
/* rgb */ color: rgb(81, 75, 145);
/* oklch */ color: oklch(45.4% 0.111 284.9);

Tailwind

colors: {
  custom: {
    50: '#867db2',
    500: '#514b91',
    950: '#000000',
  },
}

SCSS

$custom: #514b91;
$custom-light: #867db2;
$custom-dark: #000000;

JSON

{
  "hex": "#514b91",
  "rgb": {
    "r": 81,
    "g": 75,
    "b": 145
  },
  "hsl": {
    "h": 245.143,
    "s": 31.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.45363,
    "c": 0.11142,
    "h": 284.9
  },
  "luminance": 0.08826
}

Semantic roles & 50–950 ramp

primary

#514B91

secondary

#AEB286

accent

#C860BF

background

#F8F7FB

surface

#F0EEF6

border

#CBC9D0

text

#0B0911

muted

#7C7B80

Preview Lab

Preview with #514B91

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

Preview Lab → · Contrast checker → · Palette generator →