#53519F#53519F

#53519F is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.6% C 0.123 H 281.8°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#53519F
RGB	rgb(83, 81, 159)
HSL	hsl(242, 33%, 47%)
HSV	hsv(242, 49%, 62%)
CMYK	cmyk(47.8%, 49.1%, 0%, 37.6%)
CIE-LAB	lab(38.25, 22.24, -42.29)
CIE-LCH	lch(38.25, 47.78, 297.74°)
OKLab	oklab(47.64% 0.0252 -0.1201)
OKLCH	oklch(47.64% 0.123 281.8)
XYZ	xyz(12.7658, 10.2264, 34.0954)
Luminance	0.1023 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53519F #9D9F51

analogous

#51769F #53519F #7A519F

triadic

#53519F #9F5351 #519F53

tetradic

#53519F #9F5176 #9D9F51 #519F7A

square

#53519F #9F5176 #9D9F51 #519F7A

split-complementary

#53519F #9F7A51 #769F51

monochromatic

#29284E #3E3C76 #53519F #7675B9 #9E9DCD

Accessibility & contrast

On white

6.90

#53519F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#53519F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #53519F

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53519F	#FFFFFF	#000000	##FFFFFF
##53519F	1.00	6.90	3.05	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5DA2

Deuteranopia (green-blind)

#2A579D

Tritanopia (blue-blind)

#396270

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #53519f;
/* rgb */ color: rgb(83, 81, 159);
/* oklch */ color: oklch(47.6% 0.123 281.8);

Tailwind

colors: {
  custom: {
    50: '#8881bc',
    500: '#53519f',
    950: '#000000',
  },
}

SCSS

$custom: #53519f;
$custom-light: #8881bc;
$custom-dark: #000000;

JSON

{
  "hex": "#53519f",
  "rgb": {
    "r": 83,
    "g": 81,
    "b": 159
  },
  "hsl": {
    "h": 241.538,
    "s": 32.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.4764,
    "c": 0.12276,
    "h": 281.8
  },
  "luminance": 0.10227
}

Semantic roles & 50–950 ramp

primary

#53519F

secondary

#B9BA92

accent

#C95FC6

background

#F8F7FB

surface

#F0EEF6

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #53519F

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

Preview Lab → · Contrast checker → · Palette generator →