#586DD5#586DD5

#586DD5 is a mid, vivid blue. Relative luminance 0.178; OKLCH L 57.1% C 0.160 H 271.8°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#586DD5
RGB	rgb(88, 109, 213)
HSL	hsl(230, 60%, 59%)
HSV	hsv(230, 59%, 84%)
CMYK	cmyk(58.7%, 48.8%, 0%, 16.5%)
CIE-LAB	lab(49.27, 23.31, -56.08)
CIE-LCH	lch(49.27, 60.73, 292.57°)
OKLab	oklab(57.14% 0.0052 -0.1603)
OKLCH	oklch(57.14% 0.16 271.8)
XYZ	xyz(21.4994, 17.8144, 65.2435)
Luminance	0.1782 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586DD5 #D5C058

analogous

#58ACD5 #586DD5 #8258D5

triadic

#586DD5 #D5586D #6DD558

tetradic

#586DD5 #D558AC #D5C058 #58D582

square

#586DD5 #D558AC #D5C058 #58D582

split-complementary

#586DD5 #D58258 #ACD558

monochromatic

#24368F #3048C0 #586DD5 #8998E1 #BAC3EE

Accessibility & contrast

On white

4.60

#586DD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#586DD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #586DD5

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586DD5	#FFFFFF	#000000	##FFFFFF
##586DD5	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#387BD9

Deuteranopia (green-blind)

#2270D3

Tritanopia (blue-blind)

#008597

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #586dd5;
/* rgb */ color: rgb(88, 109, 213);
/* oklch */ color: oklch(57.1% 0.160 271.8);

Tailwind

colors: {
  custom: {
    50: '#9196e2',
    500: '#586dd5',
    950: '#000000',
  },
}

SCSS

$custom: #586dd5;
$custom-light: #9196e2;
$custom-dark: #000000;

JSON

{
  "hex": "#586dd5",
  "rgb": {
    "r": 88,
    "g": 109,
    "b": 213
  },
  "hsl": {
    "h": 229.92,
    "s": 59.809,
    "l": 59.02
  },
  "oklch": {
    "l": 0.57142,
    "c": 0.16038,
    "h": 271.8
  },
  "luminance": 0.17816
}

Semantic roles & 50–950 ramp

primary

#586DD5

secondary

#DDD5AC

accent

#C845E3

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #586DD5

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

Preview Lab → · Contrast checker → · Palette generator →