#5658D1#5658D1

#5658D1 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.8% C 0.182 H 277.4°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#5658D1
RGB	rgb(86, 88, 209)
HSL	hsl(239, 57%, 58%)
HSV	hsv(239, 59%, 82%)
CMYK	cmyk(58.9%, 57.9%, 0%, 18%)
CIE-LAB	lab(43.59, 34.62, -62.96)
CIE-LCH	lch(43.59, 71.85, 298.80°)
OKLab	oklab(52.77% 0.0236 -0.1808)
OKLCH	oklch(52.77% 0.182 277.4)
XYZ	xyz(18.8324, 13.5599, 61.9342)
Luminance	0.1356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5658D1 #D1CF56

analogous

#5696D1 #5658D1 #9156D1

triadic

#5658D1 #D15658 #58D156

tetradic

#5658D1 #D15696 #D1CF56 #56D191

square

#5658D1 #D15696 #D1CF56 #56D191

split-complementary

#5658D1 #D19156 #96D156

monochromatic

#252788 #3234B8 #5658D1 #8688DE #B6B7EB

Accessibility & contrast

On white

5.66

#5658D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#5658D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5658D1

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5658D1	#FFFFFF	#000000	##FFFFFF
##5658D1	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD5

Deuteranopia (green-blind)

#0062CF

Tritanopia (blue-blind)

#00758C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5658d1;
/* rgb */ color: rgb(86, 88, 209);
/* oklch */ color: oklch(52.8% 0.182 277.4);

Tailwind

colors: {
  custom: {
    50: '#9187e0',
    500: '#5658d1',
    950: '#000000',
  },
}

SCSS

$custom: #5658d1;
$custom-light: #9187e0;
$custom-dark: #000000;

JSON

{
  "hex": "#5658d1",
  "rgb": {
    "r": 86,
    "g": 88,
    "b": 209
  },
  "hsl": {
    "h": 239.024,
    "s": 57.209,
    "l": 57.843
  },
  "oklch": {
    "l": 0.52767,
    "c": 0.18234,
    "h": 277.4
  },
  "luminance": 0.13561
}

Semantic roles & 50–950 ramp

primary

#5658D1

secondary

#DAD9A9

accent

#DE47E0

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5658D1

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

Preview Lab → · Contrast checker → · Palette generator →