#5145C5#5145C5

#5145C5 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 48.2% C 0.191 H 280.7°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#5145C5
RGB	rgb(81, 69, 197)
HSL	hsl(246, 52%, 52%)
HSV	hsv(246, 65%, 77%)
CMYK	cmyk(58.9%, 65%, 0%, 22.7%)
CIE-LAB	lab(37.91, 41.38, -65.30)
CIE-LCH	lch(37.91, 77.30, 302.36°)
OKLab	oklab(48.21% 0.0354 -0.1879)
OKLCH	oklch(48.21% 0.191 280.7)
XYZ	xyz(15.5963, 10.0357, 53.9277)
Luminance	0.1004 (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

#5145C5 #B9C545

analogous

#4579C5 #5145C5 #9145C5

triadic

#5145C5 #C55145 #45C551

tetradic

#5145C5 #C54579 #B9C545 #45C591

square

#5145C5 #C54579 #B9C545 #45C591

split-complementary

#5145C5 #C59145 #79C545

monochromatic

#29226D #3B319C #5145C5 #7D74D4 #A8A2E2

Accessibility & contrast

On white

6.98

#5145C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#5145C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5145C5

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5145C5	#FFFFFF	#000000	##FFFFFF
##5145C5	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC9

Deuteranopia (green-blind)

#0054C2

Tritanopia (blue-blind)

#00657F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #5145c5;
/* rgb */ color: rgb(81, 69, 197);
/* oklch */ color: oklch(48.2% 0.191 280.7);

Tailwind

colors: {
  custom: {
    50: '#8e7ad8',
    500: '#5145c5',
    950: '#000000',
  },
}

SCSS

$custom: #5145c5;
$custom-light: #8e7ad8;
$custom-dark: #000000;

JSON

{
  "hex": "#5145c5",
  "rgb": {
    "r": 81,
    "g": 69,
    "b": 197
  },
  "hsl": {
    "h": 245.625,
    "s": 52.459,
    "l": 52.157
  },
  "oklch": {
    "l": 0.4821,
    "c": 0.19122,
    "h": 280.7
  },
  "luminance": 0.10037
}

Semantic roles & 50–950 ramp

primary

#5145C5

secondary

#CACF97

accent

#DC4CCE

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #5145C5

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

Preview Lab → · Contrast checker → · Palette generator →