#5E55BE#5E55BE

#5E55BE is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.4% C 0.159 H 283.1°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#5E55BE
RGB	rgb(94, 85, 190)
HSL	hsl(245, 45%, 54%)
HSV	hsv(245, 55%, 75%)
CMYK	cmyk(50.5%, 55.3%, 0%, 25.5%)
CIE-LAB	lab(42.14, 31.95, -54.29)
CIE-LCH	lch(42.14, 62.99, 300.48°)
OKLab	oklab(51.42% 0.0362 -0.1551)
OKLCH	oklch(51.42% 0.159 283.1)
XYZ	xyz(17.1561, 12.5935, 50.2320)
Luminance	0.1259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E55BE #B5BE55

analogous

#5581BE #5E55BE #9355BE

triadic

#5E55BE #BE5E55 #55BE5E

tetradic

#5E55BE #BE5581 #B5BE55 #55BE93

square

#5E55BE #BE5581 #B5BE55 #55BE93

split-complementary

#5E55BE #BE9355 #81BE55

monochromatic

#302A6E #433B9B #5E55BE #8881CF #B2AEE0

Accessibility & contrast

On white

5.97

#5E55BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#5E55BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E55BE

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E55BE	#FFFFFF	#000000	##FFFFFF
##5E55BE	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1467C2

Deuteranopia (green-blind)

#0660BC

Tritanopia (blue-blind)

#396D81

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5e55be;
/* rgb */ color: rgb(94, 85, 190);
/* oklch */ color: oklch(51.4% 0.159 283.1);

Tailwind

colors: {
  custom: {
    50: '#9385d2',
    500: '#5e55be',
    950: '#000000',
  },
}

SCSS

$custom: #5e55be;
$custom-light: #9385d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5e55be",
  "rgb": {
    "r": 94,
    "g": 85,
    "b": 190
  },
  "hsl": {
    "h": 245.143,
    "s": 44.681,
    "l": 53.922
  },
  "oklch": {
    "l": 0.51422,
    "c": 0.15926,
    "h": 283.1
  },
  "luminance": 0.12594
}

Semantic roles & 50–950 ramp

primary

#5E55BE

secondary

#CACEA1

accent

#D453C9

background

#F9F8FD

surface

#F2EFFA

border

#CCCAD3

text

#0E0B14

muted

#7E7C83

Preview Lab

Preview with #5E55BE

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

Preview Lab → · Contrast checker → · Palette generator →