#54589A#54589A

#54589A is a mid, moderate blue. Relative luminance 0.112; OKLCH L 48.8% C 0.105 H 279.1°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#54589A
RGB	rgb(84, 88, 154)
HSL	hsl(237, 29%, 47%)
HSV	hsv(237, 45%, 60%)
CMYK	cmyk(45.5%, 42.9%, 0%, 39.6%)
CIE-LAB	lab(39.91, 16.47, -36.64)
CIE-LCH	lch(39.91, 40.17, 294.21°)
OKLab	oklab(48.83% 0.0166 -0.1035)
OKLCH	oklch(48.83% 0.105 279.1)
XYZ	xyz(12.9769, 11.1967, 32.0430)
Luminance	0.1120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54589A #9A9654

analogous

#547B9A #54589A #73549A

triadic

#54589A #9A5458 #589A54

tetradic

#54589A #9A547B #9A9654 #549A73

square

#54589A #9A547B #9A9654 #549A73

split-complementary

#54589A #9A7354 #7B9A54

monochromatic

#292B4B #3E4172 #54589A #777AB5 #9EA1CA

Accessibility & contrast

On white

6.48

#54589A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#54589A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #54589A

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54589A	#FFFFFF	#000000	##FFFFFF
##54589A	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F619D

Deuteranopia (green-blind)

#3A5B98

Tritanopia (blue-blind)

#3D6671

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #54589a;
/* rgb */ color: rgb(84, 88, 154);
/* oklch */ color: oklch(48.8% 0.105 279.1);

Tailwind

colors: {
  custom: {
    50: '#8887b8',
    500: '#54589a',
    950: '#000000',
  },
}

SCSS

$custom: #54589a;
$custom-light: #8887b8;
$custom-dark: #000000;

JSON

{
  "hex": "#54589a",
  "rgb": {
    "r": 84,
    "g": 88,
    "b": 154
  },
  "hsl": {
    "h": 236.571,
    "s": 29.412,
    "l": 46.667
  },
  "oklch": {
    "l": 0.48828,
    "c": 0.10486,
    "h": 279.1
  },
  "luminance": 0.11197
}

Semantic roles & 50–950 ramp

primary

#54589A

secondary

#B7B592

accent

#C062C6

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0C0B11

muted

#7D7C80

Preview Lab

Preview with #54589A

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

Preview Lab → · Contrast checker → · Palette generator →