#515CA2#515CA2

#515CA2 is a mid, moderate blue. Relative luminance 0.120; OKLCH L 49.9% C 0.112 H 274.9°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#515CA2
RGB	rgb(81, 92, 162)
HSL	hsl(232, 33%, 48%)
HSV	hsv(232, 50%, 64%)
CMYK	cmyk(50%, 43.2%, 0%, 36.5%)
CIE-LAB	lab(41.23, 15.71, -39.32)
CIE-LCH	lch(41.23, 42.34, 291.78°)
OKLab	oklab(49.93% 0.0095 -0.1114)
OKLCH	oklch(49.93% 0.112 274.9)
XYZ	xyz(13.7400, 12.0114, 35.7698)
Luminance	0.1201 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515CA2 #A29751

analogous

#5184A2 #515CA2 #6F51A2

triadic

#515CA2 #A2515C #5CA251

tetradic

#515CA2 #A25184 #A29751 #51A26F

square

#515CA2 #A25184 #A29751 #51A26F

split-complementary

#515CA2 #A26F51 #84A251

monochromatic

#282E50 #3D4579 #515CA2 #767FBA #9FA5CF

Accessibility & contrast

On white

6.17

#515CA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#515CA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #515CA2

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515CA2	#FFFFFF	#000000	##FFFFFF
##515CA2	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4065A5

Deuteranopia (green-blind)

#385EA0

Tritanopia (blue-blind)

#316B77

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #515ca2;
/* rgb */ color: rgb(81, 92, 162);
/* oklch */ color: oklch(49.9% 0.112 274.9);

Tailwind

colors: {
  custom: {
    50: '#878abe',
    500: '#515ca2',
    950: '#000000',
  },
}

SCSS

$custom: #515ca2;
$custom-light: #878abe;
$custom-dark: #000000;

JSON

{
  "hex": "#515ca2",
  "rgb": {
    "r": 81,
    "g": 92,
    "b": 162
  },
  "hsl": {
    "h": 231.852,
    "s": 33.333,
    "l": 47.647
  },
  "oklch": {
    "l": 0.49928,
    "c": 0.11184,
    "h": 274.9
  },
  "luminance": 0.12012
}

Semantic roles & 50–950 ramp

primary

#515CA2

secondary

#BCB693

accent

#BB5EC9

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #515CA2

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

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