#555CA2#555CA2

#555CA2 is a mid, moderate blue. Relative luminance 0.122; OKLCH L 50.2% C 0.111 H 277.3°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#555CA2
RGB	rgb(85, 92, 162)
HSL	hsl(235, 31%, 48%)
HSV	hsv(235, 48%, 64%)
CMYK	cmyk(47.5%, 43.2%, 0%, 36.5%)
CIE-LAB	lab(41.52, 16.70, -38.85)
CIE-LCH	lch(41.52, 42.28, 293.27°)
OKLab	oklab(50.22% 0.0141 -0.1099)
OKLCH	oklch(50.22% 0.111 277.3)
XYZ	xyz(14.0930, 12.1935, 35.7864)
Luminance	0.1219 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#555CA2 #A29B55

analogous

#5582A2 #555CA2 #7455A2

triadic

#555CA2 #A2555C #5CA255

tetradic

#555CA2 #A25582 #A29B55 #55A274

square

#555CA2 #A25582 #A29B55 #55A274

split-complementary

#555CA2 #A27455 #82A255

monochromatic

#2B2E52 #40457A #555CA2 #7B80BA #A3A7CF

Accessibility & contrast

On white

6.11

#555CA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#555CA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #555CA2

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##555CA2	#FFFFFF	#000000	##FFFFFF
##555CA2	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4165A5

Deuteranopia (green-blind)

#3B5FA0

Tritanopia (blue-blind)

#396B77

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #555ca2;
/* rgb */ color: rgb(85, 92, 162);
/* oklch */ color: oklch(50.2% 0.111 277.3);

Tailwind

colors: {
  custom: {
    50: '#898abe',
    500: '#555ca2',
    950: '#000000',
  },
}

SCSS

$custom: #555ca2;
$custom-light: #898abe;
$custom-dark: #000000;

JSON

{
  "hex": "#555ca2",
  "rgb": {
    "r": 85,
    "g": 92,
    "b": 162
  },
  "hsl": {
    "h": 234.545,
    "s": 31.174,
    "l": 48.431
  },
  "oklch": {
    "l": 0.50222,
    "c": 0.11085,
    "h": 277.3
  },
  "luminance": 0.12194
}

Semantic roles & 50–950 ramp

primary

#555CA2

secondary

#BCB997

accent

#BE60C7

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #555CA2

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

Preview Lab → · Contrast checker → · Palette generator →