#54598B#54598B

#54598B is a mid, moderate blue. Relative luminance 0.109; OKLCH L 48.2% C 0.080 H 278.6°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#54598B
RGB	rgb(84, 89, 139)
HSL	hsl(235, 25%, 44%)
HSV	hsv(235, 40%, 55%)
CMYK	cmyk(39.6%, 36%, 0%, 45.5%)
CIE-LAB	lab(39.40, 11.25, -28.40)
CIE-LCH	lch(39.40, 30.55, 291.62°)
OKLab	oklab(48.18% 0.012 -0.0795)
OKLCH	oklch(48.18% 0.08 278.6)
XYZ	xyz(11.8874, 10.8932, 25.8973)
Luminance	0.1089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54598B #8B8654

analogous

#54748B #54598B #6A548B

triadic

#54598B #8B5459 #598B54

tetradic

#54598B #8B5474 #8B8654 #548B6A

square

#54598B #8B5474 #8B8654 #548B6A

split-complementary

#54598B #8B6A54 #748B54

monochromatic

#26283F #3D4165 #54598B #7277AA #989CC1

Accessibility & contrast

On white

6.61

#54598B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#54598B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #54598B

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54598B	#FFFFFF	#000000	##FFFFFF
##54598B	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495F8D

Deuteranopia (green-blind)

#455B8A

Tritanopia (blue-blind)

#44636B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #54598b;
/* rgb */ color: rgb(84, 89, 139);
/* oklch */ color: oklch(48.2% 0.080 278.6);

Tailwind

colors: {
  custom: {
    50: '#8687ad',
    500: '#54598b',
    950: '#000000',
  },
}

SCSS

$custom: #54598b;
$custom-light: #8687ad;
$custom-dark: #000000;

JSON

{
  "hex": "#54598b",
  "rgb": {
    "r": 84,
    "g": 89,
    "b": 139
  },
  "hsl": {
    "h": 234.545,
    "s": 24.664,
    "l": 43.725
  },
  "oklch": {
    "l": 0.48179,
    "c": 0.08045,
    "h": 278.6
  },
  "luminance": 0.10894
}

Semantic roles & 50–950 ramp

primary

#54598B

secondary

#AEAB8D

accent

#B967C1

background

#F8F8FA

surface

#EFEFF4

border

#CACACE

text

#0B0B10

muted

#7C7C7F

Preview Lab

Preview with #54598B

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

Preview Lab → · Contrast checker → · Palette generator →