#515ADC#515ADC

#515ADC is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.6% C 0.196 H 274.7°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#515ADC
RGB	rgb(81, 90, 220)
HSL	hsl(236, 67%, 59%)
HSV	hsv(236, 63%, 86%)
CMYK	cmyk(63.2%, 59.1%, 0%, 13.7%)
CIE-LAB	lab(44.56, 36.19, -67.70)
CIE-LCH	lch(44.56, 76.77, 298.13°)
OKLab	oklab(53.65% 0.016 -0.1949)
OKLCH	oklch(53.65% 0.196 274.7)
XYZ	xyz(19.9635, 14.2273, 69.3904)
Luminance	0.1423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515ADC #DCD351

analogous

#51A0DC #515ADC #8E51DC

triadic

#515ADC #DC515A #5ADC51

tetradic

#515ADC #DC51A0 #DCD351 #51DC8E

square

#515ADC #DC51A0 #DCD351 #51DC8E

split-complementary

#515ADC #DC8E51 #A0DC51

monochromatic

#1E2695 #2832C8 #515ADC #848AE6 #B7BBF0

Accessibility & contrast

On white

5.46

#515ADC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#515ADC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #515ADC

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515ADC	#FFFFFF	#000000	##FFFFFF
##515ADC	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E0

Deuteranopia (green-blind)

#0063D9

Tritanopia (blue-blind)

#007A92

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #515adc;
/* rgb */ color: rgb(81, 90, 220);
/* oklch */ color: oklch(53.6% 0.196 274.7);

Tailwind

colors: {
  custom: {
    50: '#9088e8',
    500: '#515adc',
    950: '#000000',
  },
}

SCSS

$custom: #515adc;
$custom-light: #9088e8;
$custom-dark: #000000;

JSON

{
  "hex": "#515adc",
  "rgb": {
    "r": 81,
    "g": 90,
    "b": 220
  },
  "hsl": {
    "h": 236.115,
    "s": 66.507,
    "l": 59.02
  },
  "oklch": {
    "l": 0.53649,
    "c": 0.19551,
    "h": 274.7
  },
  "luminance": 0.14229
}

Semantic roles & 50–950 ramp

primary

#515ADC

secondary

#E0DCA9

accent

#DE3EE9

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #515ADC

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

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