#5E55CC#5E55CC

#5E55CC is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.4% C 0.178 H 281.7°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#5E55CC
RGB	rgb(94, 85, 204)
HSL	hsl(245, 54%, 57%)
HSV	hsv(245, 58%, 80%)
CMYK	cmyk(53.9%, 58.3%, 0%, 20%)
CIE-LAB	lab(43.12, 36.31, -60.83)
CIE-LCH	lch(43.12, 70.85, 300.83°)
OKLab	oklab(52.45% 0.0362 -0.1743)
OKLCH	oklch(52.45% 0.178 281.7)
XYZ	xyz(18.7603, 13.2352, 58.6811)
Luminance	0.1324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E55CC #C3CC55

analogous

#5588CC #5E55CC #9A55CC

triadic

#5E55CC #CC5E55 #55CC5E

tetradic

#5E55CC #CC5588 #C3CC55 #55CC9A

square

#5E55CC #CC5588 #C3CC55 #55CC9A

split-complementary

#5E55CC #CC9A55 #88CC55

monochromatic

#2D2680 #3E35AF #5E55CC #8B84DA #B7B3E8

Accessibility & contrast

On white

5.76

#5E55CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#5E55CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E55CC

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E55CC	#FFFFFF	#000000	##FFFFFF
##5E55CC	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD0

Deuteranopia (green-blind)

#0062CA

Tritanopia (blue-blind)

#2C7188

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5e55cc;
/* rgb */ color: rgb(94, 85, 204);
/* oklch */ color: oklch(52.4% 0.178 281.7);

Tailwind

colors: {
  custom: {
    50: '#9585dc',
    500: '#5e55cc',
    950: '#000000',
  },
}

SCSS

$custom: #5e55cc;
$custom-light: #9585dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5e55cc",
  "rgb": {
    "r": 94,
    "g": 85,
    "b": 204
  },
  "hsl": {
    "h": 244.538,
    "s": 53.846,
    "l": 56.667
  },
  "oklch": {
    "l": 0.5245,
    "c": 0.17807,
    "h": 281.7
  },
  "luminance": 0.13236
}

Semantic roles & 50–950 ramp

primary

#5E55CC

secondary

#D3D7A6

accent

#DD4BD2

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5E55CC

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

Preview Lab → · Contrast checker → · Palette generator →