#586EAF#586EAF

#586EAF is a mid, moderate blue. Relative luminance 0.163; OKLCH L 55.0% C 0.105 H 268.6°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#586EAF
RGB	rgb(88, 110, 175)
HSL	hsl(225, 35%, 52%)
HSV	hsv(225, 50%, 69%)
CMYK	cmyk(49.7%, 37.1%, 0%, 31.4%)
CIE-LAB	lab(47.39, 10.31, -37.19)
CIE-LCH	lch(47.39, 38.60, 285.50°)
OKLab	oklab(55.01% -0.0025 -0.1049)
OKLCH	oklch(55.01% 0.105 268.6)
XYZ	xyz(17.3358, 16.3206, 42.7858)
Luminance	0.1632 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586EAF #AF9958

analogous

#589AAF #586EAF #6E58AF

triadic

#586EAF #AF586E #6EAF58

tetradic

#586EAF #AF589A #AF9958 #58AF6E

square

#586EAF #AF589A #AF9958 #58AF6E

split-complementary

#586EAF #AF6E58 #9AAF58

monochromatic

#2E3A5F #415388 #586EAF #8192C3 #ABB6D7

Accessibility & contrast

On white

4.92

#586EAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#586EAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586EAF

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586EAF	#FFFFFF	#000000	##FFFFFF
##586EAF	1.00	4.92	4.26	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5575B2

Deuteranopia (green-blind)

#4C6DAE

Tritanopia (blue-blind)

#347C86

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #586eaf;
/* rgb */ color: rgb(88, 110, 175);
/* oklch */ color: oklch(55.0% 0.105 268.6);

Tailwind

colors: {
  custom: {
    50: '#8c97c7',
    500: '#586eaf',
    950: '#000000',
  },
}

SCSS

$custom: #586eaf;
$custom-light: #8c97c7;
$custom-dark: #000000;

JSON

{
  "hex": "#586eaf",
  "rgb": {
    "r": 88,
    "g": 110,
    "b": 175
  },
  "hsl": {
    "h": 224.828,
    "s": 35.223,
    "l": 51.569
  },
  "oklch": {
    "l": 0.55009,
    "c": 0.10497,
    "h": 268.6
  },
  "luminance": 0.16322
}

Semantic roles & 50–950 ramp

primary

#586EAF

secondary

#C5BB9E

accent

#AF5DCB

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #586EAF

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

Preview Lab → · Contrast checker → · Palette generator →