#54587A#54587A

#54587A is a mid, muted blue. Relative luminance 0.103; OKLCH L 47.1% C 0.055 H 278.9°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#54587A
RGB	rgb(84, 88, 122)
HSL	hsl(234, 18%, 40%)
HSV	hsv(234, 31%, 48%)
CMYK	cmyk(31.1%, 27.9%, 0%, 52.2%)
CIE-LAB	lab(38.32, 6.97, -19.71)
CIE-LCH	lch(38.32, 20.90, 289.47°)
OKLab	oklab(47.09% 0.0085 -0.0545)
OKLCH	oklch(47.09% 0.055 278.9)
XYZ	xyz(10.6578, 10.2691, 19.8292)
Luminance	0.1027 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54587A #7A7654

analogous

#546B7A #54587A #63547A

triadic

#54587A #7A5458 #587A54

tetradic

#54587A #7A546B #7A7654 #547A63

square

#54587A #7A546B #7A7654 #547A63

split-complementary

#54587A #7A6354 #6B7A54

monochromatic

#222432 #3B3E56 #54587A #6F749C #9397B5

Accessibility & contrast

On white

6.88

#54587A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#54587A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #54587A

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54587A	#FFFFFF	#000000	##FFFFFF
##54587A	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5C7B

Deuteranopia (green-blind)

#4C5979

Tritanopia (blue-blind)

#4A5E64

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #54587a;
/* rgb */ color: rgb(84, 88, 122);
/* oklch */ color: oklch(47.1% 0.055 278.9);

Tailwind

colors: {
  custom: {
    50: '#8587a0',
    500: '#54587a',
    950: '#000000',
  },
}

SCSS

$custom: #54587a;
$custom-light: #8587a0;
$custom-dark: #000000;

JSON

{
  "hex": "#54587a",
  "rgb": {
    "r": 84,
    "g": 88,
    "b": 122
  },
  "hsl": {
    "h": 233.684,
    "s": 18.447,
    "l": 40.392
  },
  "oklch": {
    "l": 0.47085,
    "c": 0.0552,
    "h": 278.9
  },
  "luminance": 0.10269
}

Semantic roles & 50–950 ramp

primary

#54587A

secondary

#A3A087

accent

#B36DBB

background

#F8F8F9

surface

#EFEFF2

border

#CACACC

text

#0B0B0E

muted

#7C7C7E

Preview Lab

Preview with #54587A

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

Preview Lab → · Contrast checker → · Palette generator →