#5A437C#5A437C

#5A437C is a dark, moderate violet. Relative luminance 0.076; OKLCH L 43.4% C 0.094 H 301.2°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#5A437C
RGB	rgb(90, 67, 124)
HSL	hsl(264, 30%, 37%)
HSV	hsv(264, 46%, 49%)
CMYK	cmyk(27.4%, 46%, 0%, 51.4%)
CIE-LAB	lab(33.23, 22.75, -28.85)
CIE-LCH	lch(33.23, 36.74, 308.26°)
OKLab	oklab(43.36% 0.0488 -0.0807)
OKLCH	oklch(43.36% 0.094 301.2)
XYZ	xyz(9.8609, 7.6432, 20.0207)
Luminance	0.0764 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A437C #657C43

analogous

#43487C #5A437C #77437C

triadic

#5A437C #7C5A43 #437C5A

tetradic

#5A437C #7C4348 #657C43 #437C77

square

#5A437C #7C4348 #657C43 #437C77

split-complementary

#5A437C #7C7743 #487C43

monochromatic

#20182D #3D2E54 #5A437C #7758A4 #977FBA

Accessibility & contrast

On white

8.30

#5A437C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#5A437C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A437C

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A437C	#FFFFFF	#000000	##FFFFFF
##5A437C	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334E7E

Deuteranopia (green-blind)

#384E7B

Tritanopia (blue-blind)

#544D59

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #5a437c;
/* rgb */ color: rgb(90, 67, 124);
/* oklch */ color: oklch(43.4% 0.094 301.2);

Tailwind

colors: {
  custom: {
    50: '#8a77a2',
    500: '#5a437c',
    950: '#000000',
  },
}

SCSS

$custom: #5a437c;
$custom-light: #8a77a2;
$custom-dark: #000000;

JSON

{
  "hex": "#5a437c",
  "rgb": {
    "r": 90,
    "g": 67,
    "b": 124
  },
  "hsl": {
    "h": 264.211,
    "s": 29.843,
    "l": 37.451
  },
  "oklch": {
    "l": 0.4336,
    "c": 0.09434,
    "h": 301.2
  },
  "luminance": 0.07643
}

Semantic roles & 50–950 ramp

primary

#5A437C

secondary

#92A576

accent

#C6629E

background

#F8F7FA

surface

#F0EDF3

border

#CBC8CD

text

#0C080F

muted

#7D7B7F

Preview Lab

Preview with #5A437C

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

Preview Lab → · Contrast checker → · Palette generator →