#54599D#54599D

#54599D is a mid, moderate blue. Relative luminance 0.115; OKLCH L 49.2% C 0.108 H 278.5°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#54599D
RGB	rgb(84, 89, 157)
HSL	hsl(236, 30%, 47%)
HSV	hsv(236, 46%, 62%)
CMYK	cmyk(46.5%, 43.3%, 0%, 38.4%)
CIE-LAB	lab(40.35, 16.78, -37.73)
CIE-LCH	lch(40.35, 41.29, 293.97°)
OKLab	oklab(49.22% 0.0159 -0.1067)
OKLCH	oklch(49.22% 0.108 278.5)
XYZ	xyz(13.3125, 11.4632, 33.4029)
Luminance	0.1146 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54599D #9D9854

analogous

#547E9D #54599D #73549D

triadic

#54599D #9D5459 #599D54

tetradic

#54599D #9D547E #9D9854 #549D73

square

#54599D #9D547E #9D9854 #549D73

split-complementary

#54599D #9D7354 #7E9D54

monochromatic

#292C4D #3F4275 #54599D #787CB7 #9FA3CC

Accessibility & contrast

On white

6.38

#54599D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#54599D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #54599D

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54599D	#FFFFFF	#000000	##FFFFFF
##54599D	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F62A0

Deuteranopia (green-blind)

#3A5C9B

Tritanopia (blue-blind)

#3B6773

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #54599d;
/* rgb */ color: rgb(84, 89, 157);
/* oklch */ color: oklch(49.2% 0.108 278.5);

Tailwind

colors: {
  custom: {
    50: '#8887ba',
    500: '#54599d',
    950: '#000000',
  },
}

SCSS

$custom: #54599d;
$custom-light: #8887ba;
$custom-dark: #000000;

JSON

{
  "hex": "#54599d",
  "rgb": {
    "r": 84,
    "g": 89,
    "b": 157
  },
  "hsl": {
    "h": 235.89,
    "s": 30.29,
    "l": 47.255
  },
  "oklch": {
    "l": 0.49218,
    "c": 0.1079,
    "h": 278.5
  },
  "luminance": 0.11464
}

Semantic roles & 50–950 ramp

primary

#54599D

secondary

#B9B794

accent

#C061C7

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0C0B11

muted

#7D7C80

Preview Lab

Preview with #54599D

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

Preview Lab → · Contrast checker → · Palette generator →