#5C688B#5C688B

#5C688B is a mid, muted blue. Relative luminance 0.140; OKLCH L 52.1% C 0.057 H 269.7°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#5C688B
RGB	rgb(92, 104, 139)
HSL	hsl(225, 20%, 45%)
HSV	hsv(225, 34%, 55%)
CMYK	cmyk(33.8%, 25.2%, 0%, 45.5%)
CIE-LAB	lab(44.29, 4.33, -20.75)
CIE-LCH	lch(44.29, 21.20, 281.79°)
OKLab	oklab(52.12% -0.0003 -0.0574)
OKLCH	oklch(52.12% 0.057 269.7)
XYZ	xyz(14.0228, 14.0395, 26.3921)
Luminance	0.1404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C688B #8B7F5C

analogous

#5C7F8B #5C688B #685C8B

triadic

#5C688B #8B5C68 #688B5C

tetradic

#5C688B #8B5C7F #8B7F5C #5C8B68

square

#5C688B #8B5C7F #8B7F5C #5C8B68

split-complementary

#5C688B #8B685C #7F8B5C

monochromatic

#2B3141 #444C66 #5C688B #7C87A8 #A1A9C1

Accessibility & contrast

On white

5.51

#5C688B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#5C688B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C688B

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C688B	#FFFFFF	#000000	##FFFFFF
##5C688B	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D6B8D

Deuteranopia (green-blind)

#59678A

Tritanopia (blue-blind)

#4F6F74

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5c688b;
/* rgb */ color: rgb(92, 104, 139);
/* oklch */ color: oklch(52.1% 0.057 269.7);

Tailwind

colors: {
  custom: {
    50: '#8b93ad',
    500: '#5c688b',
    950: '#000000',
  },
}

SCSS

$custom: #5c688b;
$custom-light: #8b93ad;
$custom-dark: #000000;

JSON

{
  "hex": "#5c688b",
  "rgb": {
    "r": 92,
    "g": 104,
    "b": 139
  },
  "hsl": {
    "h": 224.681,
    "s": 20.346,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52122,
    "c": 0.05744,
    "h": 269.7
  },
  "luminance": 0.1404
}

Semantic roles & 50–950 ramp

primary

#5C688B

secondary

#AFA894

accent

#A86BBD

background

#F8F9FA

surface

#F0F1F4

border

#CBCBCE

text

#0C0D10

muted

#7D7E7F

Preview Lab

Preview with #5C688B

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

Preview Lab → · Contrast checker → · Palette generator →