#5147F0#5147F0

#5147F0 is a mid, highly saturated blue. Relative luminance 0.125; OKLCH L 52.4% C 0.242 H 276.6°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#5147F0
RGB	rgb(81, 71, 240)
HSL	hsl(244, 85%, 61%)
HSV	hsv(244, 70%, 94%)
CMYK	cmyk(66.3%, 70.4%, 0%, 5.9%)
CIE-LAB	lab(42.07, 53.73, -83.10)
CIE-LCH	lch(42.07, 98.96, 302.89°)
OKLab	oklab(52.35% 0.028 -0.24)
OKLCH	oklch(52.35% 0.242 276.6)
XYZ	xyz(21.3696, 12.5452, 83.7165)
Luminance	0.1255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5147F0 #E6F047

analogous

#4791F0 #5147F0 #A547F0

triadic

#5147F0 #F05147 #47F051

tetradic

#5147F0 #F04791 #E6F047 #47F0A5

square

#5147F0 #F04791 #E6F047 #47F0A5

split-complementary

#5147F0 #F0A547 #91F047

monochromatic

#180EAE #1F13E7 #5147F0 #8780F5 #BCB8F9

Accessibility & contrast

On white

5.98

#5147F0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#5147F0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5147F0

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5147F0	#FFFFFF	#000000	##FFFFFF
##5147F0	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AF5

Deuteranopia (green-blind)

#005CED

Tritanopia (blue-blind)

#007697

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5147f0;
/* rgb */ color: rgb(81, 71, 240);
/* oklch */ color: oklch(52.4% 0.242 276.6);

Tailwind

colors: {
  custom: {
    50: '#957cf6',
    500: '#5147f0',
    950: '#000000',
  },
}

SCSS

$custom: #5147f0;
$custom-light: #957cf6;
$custom-dark: #000000;

JSON

{
  "hex": "#5147f0",
  "rgb": {
    "r": 81,
    "g": 71,
    "b": 240
  },
  "hsl": {
    "h": 243.55,
    "s": 84.925,
    "l": 60.98
  },
  "oklch": {
    "l": 0.52353,
    "c": 0.24167,
    "h": 276.6
  },
  "luminance": 0.12547
}

Semantic roles & 50–950 ramp

primary

#5147F0

secondary

#E5E9AA

accent

#E104D4

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #5147F0

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

Preview Lab → · Contrast checker → · Palette generator →