#5E55CD#5E55CD

#5E55CD is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.5% C 0.179 H 281.6°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#5E55CD
RGB	rgb(94, 85, 205)
HSL	hsl(245, 55%, 57%)
HSV	hsv(245, 59%, 80%)
CMYK	cmyk(54.1%, 58.5%, 0%, 19.6%)
CIE-LAB	lab(43.19, 36.62, -61.30)
CIE-LCH	lch(43.19, 71.40, 300.86°)
OKLab	oklab(52.53% 0.0362 -0.1757)
OKLCH	oklch(52.53% 0.179 281.6)
XYZ	xyz(18.8806, 13.2833, 59.3148)
Luminance	0.1328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E55CD #C4CD55

analogous

#5588CD #5E55CD #9A55CD

triadic

#5E55CD #CD5E55 #55CD5E

tetradic

#5E55CD #CD5588 #C4CD55 #55CD9A

square

#5E55CD #CD5588 #C4CD55 #55CD9A

split-complementary

#5E55CD #CD9A55 #88CD55

monochromatic

#2D2682 #3D34B1 #5E55CD #8B84DB #B8B4E9

Accessibility & contrast

On white

5.74

#5E55CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#5E55CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E55CD

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E55CD	#FFFFFF	#000000	##FFFFFF
##5E55CD	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD1

Deuteranopia (green-blind)

#0062CB

Tritanopia (blue-blind)

#2B7189

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5e55cd;
/* rgb */ color: rgb(94, 85, 205);
/* oklch */ color: oklch(52.5% 0.179 281.6);

Tailwind

colors: {
  custom: {
    50: '#9585dd',
    500: '#5e55cd',
    950: '#000000',
  },
}

SCSS

$custom: #5e55cd;
$custom-light: #9585dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5e55cd",
  "rgb": {
    "r": 94,
    "g": 85,
    "b": 205
  },
  "hsl": {
    "h": 244.5,
    "s": 54.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.52525,
    "c": 0.17939,
    "h": 281.6
  },
  "luminance": 0.13284
}

Semantic roles & 50–950 ramp

primary

#5E55CD

secondary

#D4D7A6

accent

#DE4AD3

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5E55CD

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

Preview Lab → · Contrast checker → · Palette generator →