#54579E#54579E

#54579E is a mid, moderate blue. Relative luminance 0.112; OKLCH L 48.9% C 0.112 H 279.5°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#54579E
RGB	rgb(84, 87, 158)
HSL	hsl(238, 31%, 47%)
HSV	hsv(238, 47%, 62%)
CMYK	cmyk(46.8%, 44.9%, 0%, 38%)
CIE-LAB	lab(39.86, 18.36, -39.10)
CIE-LCH	lch(39.86, 43.20, 295.15°)
OKLab	oklab(48.87% 0.0186 -0.1107)
OKLCH	oklch(48.87% 0.112 279.5)
XYZ	xyz(13.2340, 11.1692, 33.7997)
Luminance	0.1117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54579E #9E9B54

analogous

#547C9E #54579E #76549E

triadic

#54579E #9E5457 #579E54

tetradic

#54579E #9E547C #9E9B54 #549E76

square

#54579E #9E547C #9E9B54 #549E76

split-complementary

#54579E #9E7654 #7C9E54

monochromatic

#2A2B4E #3F4176 #54579E #787BB7 #A0A2CC

Accessibility & contrast

On white

6.49

#54579E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#54579E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #54579E

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54579E	#FFFFFF	#000000	##FFFFFF
##54579E	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B61A1

Deuteranopia (green-blind)

#365B9C

Tritanopia (blue-blind)

#3A6673

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #54579e;
/* rgb */ color: rgb(84, 87, 158);
/* oklch */ color: oklch(48.9% 0.112 279.5);

Tailwind

colors: {
  custom: {
    50: '#8886bb',
    500: '#54579e',
    950: '#000000',
  },
}

SCSS

$custom: #54579e;
$custom-light: #8886bb;
$custom-dark: #000000;

JSON

{
  "hex": "#54579e",
  "rgb": {
    "r": 84,
    "g": 87,
    "b": 158
  },
  "hsl": {
    "h": 237.568,
    "s": 30.579,
    "l": 47.451
  },
  "oklch": {
    "l": 0.48866,
    "c": 0.11231,
    "h": 279.5
  },
  "luminance": 0.1117
}

Semantic roles & 50–950 ramp

primary

#54579E

secondary

#BAB894

accent

#C361C7

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #54579E

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

Preview Lab → · Contrast checker → · Palette generator →