#58658B#58658B

#58658B is a mid, moderate blue. Relative luminance 0.132; OKLCH L 51.1% C 0.063 H 269.6°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#58658B
RGB	rgb(88, 101, 139)
HSL	hsl(225, 22%, 45%)
HSV	hsv(225, 37%, 55%)
CMYK	cmyk(36.7%, 27.3%, 0%, 45.5%)
CIE-LAB	lab(43.13, 4.95, -22.57)
CIE-LCH	lch(43.13, 23.10, 282.37°)
OKLab	oklab(51.15% -0.0005 -0.0627)
OKLCH	oklch(51.15% 0.063 269.6)
XYZ	xyz(13.3370, 13.2456, 26.2750)
Luminance	0.1325 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58658B #8B7E58

analogous

#587F8B #58658B #65588B

triadic

#58658B #8B5865 #658B58

tetradic

#58658B #8B587F #8B7E58 #588B65

square

#58658B #8B587F #8B7E58 #588B65

split-complementary

#58658B #8B6558 #7F8B58

monochromatic

#292F40 #404A66 #58658B #7784A9 #9DA6C1

Accessibility & contrast

On white

5.75

#58658B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#58658B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #58658B

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58658B	#FFFFFF	#000000	##FFFFFF
##58658B	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59688D

Deuteranopia (green-blind)

#54648A

Tritanopia (blue-blind)

#496D72

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #58658b;
/* rgb */ color: rgb(88, 101, 139);
/* oklch */ color: oklch(51.1% 0.063 269.6);

Tailwind

colors: {
  custom: {
    50: '#8990ad',
    500: '#58658b',
    950: '#000000',
  },
}

SCSS

$custom: #58658b;
$custom-light: #8990ad;
$custom-dark: #000000;

JSON

{
  "hex": "#58658b",
  "rgb": {
    "r": 88,
    "g": 101,
    "b": 139
  },
  "hsl": {
    "h": 224.706,
    "s": 22.467,
    "l": 44.51
  },
  "oklch": {
    "l": 0.51145,
    "c": 0.06267,
    "h": 269.6
  },
  "luminance": 0.13246
}

Semantic roles & 50–950 ramp

primary

#58658B

secondary

#AEA790

accent

#A969BF

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0B0C10

muted

#7C7D7F

Preview Lab

Preview with #58658B

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

Preview Lab → · Contrast checker → · Palette generator →