#58669B#58669B

#58669B is a mid, moderate blue. Relative luminance 0.139; OKLCH L 52.2% C 0.086 H 271.9°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#58669B
RGB	rgb(88, 102, 155)
HSL	hsl(227, 28%, 48%)
HSV	hsv(227, 43%, 61%)
CMYK	cmyk(43.2%, 34.2%, 0%, 39.2%)
CIE-LAB	lab(44.15, 9.06, -30.53)
CIE-LCH	lch(44.15, 31.84, 286.52°)
OKLab	oklab(52.18% 0.0028 -0.0856)
OKLCH	oklch(52.18% 0.086 271.9)
XYZ	xyz(14.6905, 13.9433, 32.9212)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58669B #9B8D58

analogous

#58879B #58669B #6C589B

triadic

#58669B #9B5866 #669B58

tetradic

#58669B #9B5887 #9B8D58 #589B6C

square

#58669B #9B5887 #9B8D58 #589B6C

split-complementary

#58669B #9B6C58 #879B58

monochromatic

#2C334D #424C74 #58669B #7C88B4 #A3ABCB

Accessibility & contrast

On white

5.54

#58669B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#58669B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #58669B

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58669B	#FFFFFF	#000000	##FFFFFF
##58669B	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)

#536B9D

Deuteranopia (green-blind)

#4E669A

Tritanopia (blue-blind)

#427179

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #58669b;
/* rgb */ color: rgb(88, 102, 155);
/* oklch */ color: oklch(52.2% 0.086 271.9);

Tailwind

colors: {
  custom: {
    50: '#8a91b8',
    500: '#58669b',
    950: '#000000',
  },
}

SCSS

$custom: #58669b;
$custom-light: #8a91b8;
$custom-dark: #000000;

JSON

{
  "hex": "#58669b",
  "rgb": {
    "r": 88,
    "g": 102,
    "b": 155
  },
  "hsl": {
    "h": 227.463,
    "s": 27.572,
    "l": 47.647
  },
  "oklch": {
    "l": 0.52179,
    "c": 0.08565,
    "h": 271.9
  },
  "luminance": 0.13944
}

Semantic roles & 50–950 ramp

primary

#58669B

secondary

#B8B196

accent

#B064C4

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0C0C11

muted

#7D7D80

Preview Lab

Preview with #58669B

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

Preview Lab → · Contrast checker → · Palette generator →