#54598C#54598C

#54598C is a mid, moderate blue. Relative luminance 0.109; OKLCH L 48.2% C 0.082 H 278.6°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#54598C
RGB	rgb(84, 89, 140)
HSL	hsl(235, 25%, 44%)
HSV	hsv(235, 40%, 55%)
CMYK	cmyk(40%, 36.4%, 0%, 45.1%)
CIE-LAB	lab(39.45, 11.55, -28.93)
CIE-LCH	lch(39.45, 31.15, 291.77°)
OKLab	oklab(48.23% 0.0122 -0.0811)
OKLCH	oklch(48.23% 0.082 278.6)
XYZ	xyz(11.9608, 10.9225, 26.2839)
Luminance	0.1092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54598C #8C8754

analogous

#54758C #54598C #6B548C

triadic

#54598C #8C5459 #598C54

tetradic

#54598C #8C5475 #8C8754 #548C6B

square

#54598C #8C5475 #8C8754 #548C6B

split-complementary

#54598C #8C6B54 #758C54

monochromatic

#262840 #3D4166 #54598C #7378AB #999CC2

Accessibility & contrast

On white

6.59

#54598C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#54598C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #54598C

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54598C	#FFFFFF	#000000	##FFFFFF
##54598C	1.00	6.59	3.18	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485F8E

Deuteranopia (green-blind)

#455B8B

Tritanopia (blue-blind)

#43636C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #54598c;
/* rgb */ color: rgb(84, 89, 140);
/* oklch */ color: oklch(48.2% 0.082 278.6);

Tailwind

colors: {
  custom: {
    50: '#8687ae',
    500: '#54598c',
    950: '#000000',
  },
}

SCSS

$custom: #54598c;
$custom-light: #8687ae;
$custom-dark: #000000;

JSON

{
  "hex": "#54598c",
  "rgb": {
    "r": 84,
    "g": 89,
    "b": 140
  },
  "hsl": {
    "h": 234.643,
    "s": 25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.48234,
    "c": 0.082,
    "h": 278.6
  },
  "luminance": 0.10923
}

Semantic roles & 50–950 ramp

primary

#54598C

secondary

#AFAC8D

accent

#B966C1

background

#F8F8FA

surface

#F0EFF4

border

#CBCACE

text

#0B0B10

muted

#7C7C7F

Preview Lab

Preview with #54598C

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

Preview Lab → · Contrast checker → · Palette generator →