#585FB7#585FB7

#585FB7 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.4% C 0.137 H 277.2°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#585FB7
RGB	rgb(88, 95, 183)
HSL	hsl(236, 40%, 53%)
HSV	hsv(236, 52%, 72%)
CMYK	cmyk(51.9%, 48.1%, 0%, 28.2%)
CIE-LAB	lab(43.77, 22.22, -47.62)
CIE-LCH	lch(43.77, 52.55, 295.01°)
OKLab	oklab(52.38% 0.017 -0.1356)
OKLCH	oklch(52.38% 0.137 277.2)
XYZ	xyz(16.6613, 13.6770, 46.5525)
Luminance	0.1368 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585FB7 #B7B058

analogous

#588EB7 #585FB7 #8058B7

triadic

#585FB7 #B7585F #5FB758

tetradic

#585FB7 #B7588E #B7B058 #58B780

square

#585FB7 #B7588E #B7B058 #58B780

split-complementary

#585FB7 #B78058 #8EB758

monochromatic

#2D3168 #3F4593 #585FB7 #8388C9 #AEB1DC

Accessibility & contrast

On white

5.62

#585FB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#585FB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585FB7

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585FB7	#FFFFFF	#000000	##FFFFFF
##585FB7	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#376BBA

Deuteranopia (green-blind)

#2D64B5

Tritanopia (blue-blind)

#307282

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #585fb7;
/* rgb */ color: rgb(88, 95, 183);
/* oklch */ color: oklch(52.4% 0.137 277.2);

Tailwind

colors: {
  custom: {
    50: '#8e8ccd',
    500: '#585fb7',
    950: '#000000',
  },
}

SCSS

$custom: #585fb7;
$custom-light: #8e8ccd;
$custom-dark: #000000;

JSON

{
  "hex": "#585fb7",
  "rgb": {
    "r": 88,
    "g": 95,
    "b": 183
  },
  "hsl": {
    "h": 235.579,
    "s": 39.749,
    "l": 53.137
  },
  "oklch": {
    "l": 0.5238,
    "c": 0.13665,
    "h": 277.2
  },
  "luminance": 0.13678
}

Semantic roles & 50–950 ramp

primary

#585FB7

secondary

#CAC7A1

accent

#C758D0

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C13

muted

#7E7D82

Preview Lab

Preview with #585FB7

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

Preview Lab → · Contrast checker → · Palette generator →