#515CE2#515CE2

#515CE2 is a mid, highly saturated blue. Relative luminance 0.149; OKLCH L 54.5% C 0.201 H 274.0°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#515CE2
RGB	rgb(81, 92, 226)
HSL	hsl(235, 71%, 60%)
HSV	hsv(235, 64%, 89%)
CMYK	cmyk(64.2%, 59.3%, 0%, 11.4%)
CIE-LAB	lab(45.49, 36.97, -69.60)
CIE-LCH	lch(45.49, 78.81, 297.98°)
OKLab	oklab(54.48% 0.0142 -0.2004)
OKLCH	oklch(54.48% 0.201 274)
XYZ	xyz(20.9434, 14.8928, 73.7077)
Luminance	0.1489 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515CE2 #E2D751

analogous

#51A5E2 #515CE2 #8E51E2

triadic

#515CE2 #E2515C #5CE251

tetradic

#515CE2 #E251A5 #E2D751 #51E28E

square

#515CE2 #E251A5 #E2D751 #51E28E

split-complementary

#515CE2 #E28E51 #A5E251

monochromatic

#1A249E #2330D3 #515CE2 #858DEB #BABEF3

Accessibility & contrast

On white

5.28

#515CE2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#515CE2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #515CE2

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515CE2	#FFFFFF	#000000	##FFFFFF
##515CE2	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E6

Deuteranopia (green-blind)

#0065DF

Tritanopia (blue-blind)

#007D96

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #515ce2;
/* rgb */ color: rgb(81, 92, 226);
/* oklch */ color: oklch(54.5% 0.201 274.0);

Tailwind

colors: {
  custom: {
    50: '#918aec',
    500: '#515ce2',
    950: '#000000',
  },
}

SCSS

$custom: #515ce2;
$custom-light: #918aec;
$custom-dark: #000000;

JSON

{
  "hex": "#515ce2",
  "rgb": {
    "r": 81,
    "g": 92,
    "b": 226
  },
  "hsl": {
    "h": 235.448,
    "s": 71.429,
    "l": 60.196
  },
  "oklch": {
    "l": 0.54479,
    "c": 0.20091,
    "h": 274
  },
  "luminance": 0.14895
}

Semantic roles & 50–950 ramp

primary

#515CE2

secondary

#E3DFAC

accent

#C512D3

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #515CE2

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

Preview Lab → · Contrast checker → · Palette generator →