#513ECE#513ECE

#513ECE is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 47.9% C 0.210 H 280.9°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#513ECE
RGB	rgb(81, 62, 206)
HSL	hsl(248, 60%, 53%)
HSV	hsv(248, 70%, 81%)
CMYK	cmyk(60.7%, 69.9%, 0%, 19.2%)
CIE-LAB	lab(37.21, 48.19, -71.67)
CIE-LCH	lch(37.21, 86.37, 303.91°)
OKLab	oklab(47.94% 0.0398 -0.2066)
OKLCH	oklch(47.94% 0.21 280.9)
XYZ	xyz(16.2530, 9.6496, 59.3866)
Luminance	0.0965 (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

#513ECE #BBCE3E

analogous

#3E73CE #513ECE #993ECE

triadic

#513ECE #CE513E #3ECE51

tetradic

#513ECE #CE3E73 #BBCE3E #3ECE99

square

#513ECE #CE3E73 #BBCE3E #3ECE99

split-complementary

#513ECE #CE993E #73CE3E

monochromatic

#291D74 #3A2AA5 #513ECE #7D6FDA #A9A0E7

Accessibility & contrast

On white

7.17

#513ECE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#513ECE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #513ECE

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##513ECE	#FFFFFF	#000000	##FFFFFF
##513ECE	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD2

Deuteranopia (green-blind)

#0052CB

Tritanopia (blue-blind)

#006581

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #513ece;
/* rgb */ color: rgb(81, 62, 206);
/* oklch */ color: oklch(47.9% 0.210 280.9);

Tailwind

colors: {
  custom: {
    50: '#9075de',
    500: '#513ece',
    950: '#000000',
  },
}

SCSS

$custom: #513ece;
$custom-light: #9075de;
$custom-dark: #000000;

JSON

{
  "hex": "#513ece",
  "rgb": {
    "r": 81,
    "g": 62,
    "b": 206
  },
  "hsl": {
    "h": 247.917,
    "s": 59.504,
    "l": 52.549
  },
  "oklch": {
    "l": 0.47943,
    "c": 0.21041,
    "h": 280.9
  },
  "luminance": 0.09651
}

Semantic roles & 50–950 ramp

primary

#513ECE

secondary

#CBD395

accent

#E345CE

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #513ECE

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

Preview Lab → · Contrast checker → · Palette generator →