#5E56CB#5E56CB

#5E56CB is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.5% C 0.175 H 281.6°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#5E56CB
RGB	rgb(94, 86, 203)
HSL	hsl(244, 53%, 57%)
HSV	hsv(244, 58%, 80%)
CMYK	cmyk(53.7%, 57.6%, 0%, 20.4%)
CIE-LAB	lab(43.28, 35.39, -59.99)
CIE-LCH	lch(43.28, 69.65, 300.54°)
OKLab	oklab(52.55% 0.0352 -0.1719)
OKLCH	oklch(52.55% 0.175 281.6)
XYZ	xyz(18.7201, 13.3459, 58.0779)
Luminance	0.1335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E56CB #C3CB56

analogous

#5689CB #5E56CB #9956CB

triadic

#5E56CB #CB5E56 #56CB5E

tetradic

#5E56CB #CB5689 #C3CB56 #56CB99

square

#5E56CB #CB5689 #C3CB56 #56CB99

split-complementary

#5E56CB #CB9956 #89CB56

monochromatic

#2D277F #3E36AE #5E56CB #8B85D9 #B7B4E8

Accessibility & contrast

On white

5.72

#5E56CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#5E56CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E56CB

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E56CB	#FFFFFF	#000000	##FFFFFF
##5E56CB	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ACF

Deuteranopia (green-blind)

#0062C9

Tritanopia (blue-blind)

#2D7188

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5e56cb;
/* rgb */ color: rgb(94, 86, 203);
/* oklch */ color: oklch(52.5% 0.175 281.6);

Tailwind

colors: {
  custom: {
    50: '#9486dc',
    500: '#5e56cb',
    950: '#000000',
  },
}

SCSS

$custom: #5e56cb;
$custom-light: #9486dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5e56cb",
  "rgb": {
    "r": 94,
    "g": 86,
    "b": 203
  },
  "hsl": {
    "h": 244.103,
    "s": 52.941,
    "l": 56.667
  },
  "oklch": {
    "l": 0.52549,
    "c": 0.17543,
    "h": 281.6
  },
  "luminance": 0.13347
}

Semantic roles & 50–950 ramp

primary

#5E56CB

secondary

#D3D6A6

accent

#DC4BD2

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5E56CB

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

Preview Lab → · Contrast checker → · Palette generator →