#555FA2#555FA2

#555FA2 is a mid, moderate blue. Relative luminance 0.127; OKLCH L 50.8% C 0.107 H 275.5°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#555FA2
RGB	rgb(85, 95, 162)
HSL	hsl(232, 31%, 48%)
HSV	hsv(232, 48%, 64%)
CMYK	cmyk(47.5%, 41.4%, 0%, 36.5%)
CIE-LAB	lab(42.34, 14.81, -37.54)
CIE-LCH	lch(42.34, 40.36, 291.53°)
OKLab	oklab(50.85% 0.0103 -0.1061)
OKLCH	oklch(50.85% 0.107 275.5)
XYZ	xyz(14.3581, 12.7236, 35.8747)
Luminance	0.1272 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#555FA2 #A29855

analogous

#5585A2 #555FA2 #7155A2

triadic

#555FA2 #A2555F #5FA255

tetradic

#555FA2 #A25585 #A29855 #55A271

square

#555FA2 #A25585 #A29855 #55A271

split-complementary

#555FA2 #A27155 #85A255

monochromatic

#2B3052 #40477A #555FA2 #7B83BA #A3A8CF

Accessibility & contrast

On white

5.92

#555FA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#555FA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #555FA2

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##555FA2	#FFFFFF	#000000	##FFFFFF
##555FA2	1.00	5.92	3.54	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4567A5

Deuteranopia (green-blind)

#3F61A0

Tritanopia (blue-blind)

#396D78

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #555fa2;
/* rgb */ color: rgb(85, 95, 162);
/* oklch */ color: oklch(50.8% 0.107 275.5);

Tailwind

colors: {
  custom: {
    50: '#898cbe',
    500: '#555fa2',
    950: '#000000',
  },
}

SCSS

$custom: #555fa2;
$custom-light: #898cbe;
$custom-dark: #000000;

JSON

{
  "hex": "#555fa2",
  "rgb": {
    "r": 85,
    "g": 95,
    "b": 162
  },
  "hsl": {
    "h": 232.208,
    "s": 31.174,
    "l": 48.431
  },
  "oklch": {
    "l": 0.5085,
    "c": 0.10662,
    "h": 275.5
  },
  "luminance": 0.12724
}

Semantic roles & 50–950 ramp

primary

#555FA2

secondary

#BCB797

accent

#BA60C7

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #555FA2

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

Preview Lab → · Contrast checker → · Palette generator →