#5B548E#5B548E

#5B548E is a mid, moderate blue. Relative luminance 0.105; OKLCH L 47.9% C 0.092 H 287.9°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#5B548E
RGB	rgb(91, 84, 142)
HSL	hsl(247, 26%, 44%)
HSV	hsv(247, 41%, 56%)
CMYK	cmyk(35.9%, 40.8%, 0%, 44.3%)
CIE-LAB	lab(38.76, 17.34, -31.19)
CIE-LCH	lch(38.76, 35.69, 299.07°)
OKLab	oklab(47.88% 0.0283 -0.0875)
OKLCH	oklch(47.88% 0.092 287.9)
XYZ	xyz(12.3659, 10.5175, 26.9645)
Luminance	0.1052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B548E #878E54

analogous

#546A8E #5B548E #78548E

triadic

#5B548E #8E5B54 #548E5B

tetradic

#5B548E #8E546A #878E54 #548E78

square

#5B548E #8E546A #878E54 #548E78

split-complementary

#5B548E #8E7854 #6A8E54

monochromatic

#2A2741 #423D68 #5B548E #7A73AC #9E99C3

Accessibility & contrast

On white

6.77

#5B548E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#5B548E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B548E

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B548E	#FFFFFF	#000000	##FFFFFF
##5B548E	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425D90

Deuteranopia (green-blind)

#415A8D

Tritanopia (blue-blind)

#4E5F6A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #5b548e;
/* rgb */ color: rgb(91, 84, 142);
/* oklch */ color: oklch(47.9% 0.092 287.9);

Tailwind

colors: {
  custom: {
    50: '#8b84af',
    500: '#5b548e',
    950: '#000000',
  },
}

SCSS

$custom: #5b548e;
$custom-light: #8b84af;
$custom-dark: #000000;

JSON

{
  "hex": "#5b548e",
  "rgb": {
    "r": 91,
    "g": 84,
    "b": 142
  },
  "hsl": {
    "h": 247.241,
    "s": 25.664,
    "l": 44.314
  },
  "oklch": {
    "l": 0.47881,
    "c": 0.09197,
    "h": 287.9
  },
  "luminance": 0.10518
}

Semantic roles & 50–950 ramp

primary

#5B548E

secondary

#ACB08E

accent

#C266B7

background

#F8F8FA

surface

#F0EFF4

border

#CBCACE

text

#0C0A10

muted

#7D7C7F

Preview Lab

Preview with #5B548E

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

Preview Lab → · Contrast checker → · Palette generator →