#54599C#54599C

#54599C is a mid, moderate blue. Relative luminance 0.114; OKLCH L 49.2% C 0.106 H 278.5°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#54599C
RGB	rgb(84, 89, 156)
HSL	hsl(236, 30%, 47%)
HSV	hsv(236, 46%, 61%)
CMYK	cmyk(46.2%, 42.9%, 0%, 38.8%)
CIE-LAB	lab(40.29, 16.46, -37.22)
CIE-LCH	lch(40.29, 40.70, 293.86°)
OKLab	oklab(49.16% 0.0157 -0.1052)
OKLCH	oklch(49.16% 0.106 278.5)
XYZ	xyz(13.2275, 11.4292, 32.9551)
Luminance	0.1143 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54599C #9C9754

analogous

#547D9C #54599C #73549C

triadic

#54599C #9C5459 #599C54

tetradic

#54599C #9C547D #9C9754 #549C73

square

#54599C #9C547D #9C9754 #549C73

split-complementary

#54599C #9C7354 #7D9C54

monochromatic

#292C4C #3F4274 #54599C #777CB6 #9FA2CB

Accessibility & contrast

On white

6.39

#54599C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#54599C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #54599C

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54599C	#FFFFFF	#000000	##FFFFFF
##54599C	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40629F

Deuteranopia (green-blind)

#3A5C9A

Tritanopia (blue-blind)

#3B6773

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #54599c;
/* rgb */ color: rgb(84, 89, 156);
/* oklch */ color: oklch(49.2% 0.106 278.5);

Tailwind

colors: {
  custom: {
    50: '#8887b9',
    500: '#54599c',
    950: '#000000',
  },
}

SCSS

$custom: #54599c;
$custom-light: #8887b9;
$custom-dark: #000000;

JSON

{
  "hex": "#54599c",
  "rgb": {
    "r": 84,
    "g": 89,
    "b": 156
  },
  "hsl": {
    "h": 235.833,
    "s": 30,
    "l": 47.059
  },
  "oklch": {
    "l": 0.49157,
    "c": 0.1064,
    "h": 278.5
  },
  "luminance": 0.1143
}

Semantic roles & 50–950 ramp

primary

#54599C

secondary

#B9B693

accent

#BF62C6

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0C0B11

muted

#7D7C80

Preview Lab

Preview with #54599C

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

Preview Lab → · Contrast checker → · Palette generator →