#5658D9#5658D9

#5658D9 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.4% C 0.193 H 277.0°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#5658D9
RGB	rgb(86, 88, 217)
HSL	hsl(239, 63%, 59%)
HSV	hsv(239, 60%, 85%)
CMYK	cmyk(60.4%, 59.4%, 0%, 14.9%)
CIE-LAB	lab(44.18, 37.22, -66.58)
CIE-LCH	lch(44.18, 76.28, 299.21°)
OKLab	oklab(53.39% 0.0234 -0.1915)
OKLCH	oklch(53.39% 0.193 277)
XYZ	xyz(19.8478, 13.9661, 67.2820)
Luminance	0.1397 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5658D9 #D9D756

analogous

#569AD9 #5658D9 #9656D9

triadic

#5658D9 #D95658 #58D956

tetradic

#5658D9 #D9569A #D9D756 #56D996

square

#5658D9 #D9569A #D9D756 #56D996

split-complementary

#5658D9 #D99656 #9AD956

monochromatic

#212393 #2C2FC5 #5658D9 #8889E4 #BABBEF

Accessibility & contrast

On white

5.54

#5658D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#5658D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5658D9

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5658D9	#FFFFFF	#000000	##FFFFFF
##5658D9	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDD

Deuteranopia (green-blind)

#0063D6

Tritanopia (blue-blind)

#007790

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5658d9;
/* rgb */ color: rgb(86, 88, 217);
/* oklch */ color: oklch(53.4% 0.193 277.0);

Tailwind

colors: {
  custom: {
    50: '#9287e6',
    500: '#5658d9',
    950: '#000000',
  },
}

SCSS

$custom: #5658d9;
$custom-light: #9287e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5658d9",
  "rgb": {
    "r": 86,
    "g": 88,
    "b": 217
  },
  "hsl": {
    "h": 239.084,
    "s": 63.285,
    "l": 59.412
  },
  "oklch": {
    "l": 0.53389,
    "c": 0.19289,
    "h": 277
  },
  "luminance": 0.13968
}

Semantic roles & 50–950 ramp

primary

#5658D9

secondary

#DFDEAC

accent

#E441E6

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5658D9

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

Preview Lab → · Contrast checker → · Palette generator →