#515EDF#515EDF

#515EDF is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.6% C 0.195 H 273.7°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#515EDF
RGB	rgb(81, 94, 223)
HSL	hsl(235, 69%, 60%)
HSV	hsv(235, 64%, 87%)
CMYK	cmyk(63.7%, 57.8%, 0%, 12.5%)
CIE-LAB	lab(45.74, 34.74, -67.48)
CIE-LCH	lch(45.74, 75.89, 297.24°)
OKLab	oklab(54.6% 0.0125 -0.1942)
OKLCH	oklch(54.6% 0.195 273.7)
XYZ	xyz(20.7109, 15.0807, 71.6172)
Luminance	0.1508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515EDF #DFD251

analogous

#51A5DF #515EDF #8B51DF

triadic

#515EDF #DF515E #5EDF51

tetradic

#515EDF #DF51A5 #DFD251 #51DF8B

square

#515EDF #DF51A5 #DFD251 #51DF8B

split-complementary

#515EDF #DF8B51 #A5DF51

monochromatic

#1C2899 #2635CD #515EDF #858EE9 #B8BEF2

Accessibility & contrast

On white

5.23

#515EDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#515EDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #515EDF

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515EDF	#FFFFFF	#000000	##FFFFFF
##515EDF	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E3

Deuteranopia (green-blind)

#0066DC

Tritanopia (blue-blind)

#007D95

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #515edf;
/* rgb */ color: rgb(81, 94, 223);
/* oklch */ color: oklch(54.6% 0.195 273.7);

Tailwind

colors: {
  custom: {
    50: '#908bea',
    500: '#515edf',
    950: '#000000',
  },
}

SCSS

$custom: #515edf;
$custom-light: #908bea;
$custom-dark: #000000;

JSON

{
  "hex": "#515edf",
  "rgb": {
    "r": 81,
    "g": 94,
    "b": 223
  },
  "hsl": {
    "h": 234.507,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.546,
    "c": 0.19456,
    "h": 273.7
  },
  "luminance": 0.15082
}

Semantic roles & 50–950 ramp

primary

#515EDF

secondary

#E1DCAA

accent

#DC3CEC

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #515EDF

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

Preview Lab → · Contrast checker → · Palette generator →