#5D6ECB#5D6ECB

#5D6ECB is a mid, vivid blue. Relative luminance 0.178; OKLCH L 57.0% C 0.144 H 273.2°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#5D6ECB
RGB	rgb(93, 110, 203)
HSL	hsl(231, 51%, 58%)
HSV	hsv(231, 54%, 80%)
CMYK	cmyk(54.2%, 45.8%, 0%, 20.4%)
CIE-LAB	lab(49.24, 20.42, -50.41)
CIE-LCH	lch(49.24, 54.39, 292.06°)
OKLab	oklab(57.01% 0.0081 -0.1435)
OKLCH	oklch(57.01% 0.144 273.2)
XYZ	xyz(20.8661, 17.7894, 58.8225)
Luminance	0.1779 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D6ECB #CBBA5D

analogous

#5DA5CB #5D6ECB #835DCB

triadic

#5D6ECB #CB5D6E #6ECB5D

tetradic

#5D6ECB #CB5DA5 #CBBA5D #5DCB83

square

#5D6ECB #CB5DA5 #CBBA5D #5DCB83

split-complementary

#5D6ECB #CB835D #A5CB5D

monochromatic

#2A3883 #394CB2 #5D6ECB #8B97DA #BAC1E9

Accessibility & contrast

On white

4.61

#5D6ECB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#5D6ECB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5D6ECB

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D6ECB	#FFFFFF	#000000	##FFFFFF
##5D6ECB	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#447ACE

Deuteranopia (green-blind)

#3771C9

Tritanopia (blue-blind)

#258293

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5d6ecb;
/* rgb */ color: rgb(93, 110, 203);
/* oklch */ color: oklch(57.0% 0.144 273.2);

Tailwind

colors: {
  custom: {
    50: '#9397db',
    500: '#5d6ecb',
    950: '#000000',
  },
}

SCSS

$custom: #5d6ecb;
$custom-light: #9397db;
$custom-dark: #000000;

JSON

{
  "hex": "#5d6ecb",
  "rgb": {
    "r": 93,
    "g": 110,
    "b": 203
  },
  "hsl": {
    "h": 230.727,
    "s": 51.402,
    "l": 58.039
  },
  "oklch": {
    "l": 0.57006,
    "c": 0.14374,
    "h": 273.2
  },
  "luminance": 0.17791
}

Semantic roles & 50–950 ramp

primary

#5D6ECB

secondary

#D8D1AC

accent

#C54DDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #5D6ECB

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

Preview Lab → · Contrast checker → · Palette generator →