#555AE6#555AE6

#555AE6 is a mid, highly saturated blue. Relative luminance 0.150; OKLCH L 54.7% C 0.208 H 275.6°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#555AE6
RGB	rgb(85, 90, 230)
HSL	hsl(238, 74%, 62%)
HSV	hsv(238, 63%, 90%)
CMYK	cmyk(63%, 60.9%, 0%, 9.8%)
CIE-LAB	lab(45.57, 40.10, -71.71)
CIE-LCH	lch(45.57, 82.16, 299.22°)
OKLab	oklab(54.7% 0.0201 -0.2065)
OKLCH	oklch(54.7% 0.208 275.6)
XYZ	xyz(21.6807, 14.9550, 76.5916)
Luminance	0.1496 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#555AE6 #E6E155

analogous

#55A3E6 #555AE6 #9955E6

triadic

#555AE6 #E6555A #5AE655

tetradic

#555AE6 #E655A3 #E6E155 #55E699

square

#555AE6 #E655A3 #E6E155 #55E699

split-complementary

#555AE6 #E69955 #A3E655

monochromatic

#191EA8 #2127DD #555AE6 #8A8EEE #C0C2F6

Accessibility & contrast

On white

5.26

#555AE6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#555AE6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #555AE6

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##555AE6	#FFFFFF	#000000	##FFFFFF
##555AE6	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072EB

Deuteranopia (green-blind)

#0066E3

Tritanopia (blue-blind)

#007D97

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #555ae6;
/* rgb */ color: rgb(85, 90, 230);
/* oklch */ color: oklch(54.7% 0.208 275.6);

Tailwind

colors: {
  custom: {
    50: '#9489ef',
    500: '#555ae6',
    950: '#000000',
  },
}

SCSS

$custom: #555ae6;
$custom-light: #9489ef;
$custom-dark: #000000;

JSON

{
  "hex": "#555ae6",
  "rgb": {
    "r": 85,
    "g": 90,
    "b": 230
  },
  "hsl": {
    "h": 237.931,
    "s": 74.359,
    "l": 61.765
  },
  "oklch": {
    "l": 0.54703,
    "c": 0.20752,
    "h": 275.6
  },
  "luminance": 0.14957
}

Semantic roles & 50–950 ramp

primary

#555AE6

secondary

#E6E4B1

accent

#D00FD6

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #555AE6

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

Preview Lab → · Contrast checker → · Palette generator →