#657189#657189

#657189 is a mid, muted blue. Relative luminance 0.164; OKLCH L 54.8% C 0.040 H 264.2°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#657189
RGB	rgb(101, 113, 137)
HSL	hsl(220, 15%, 47%)
HSV	hsv(220, 26%, 54%)
CMYK	cmyk(26.3%, 17.5%, 0%, 46.3%)
CIE-LAB	lab(47.47, 1.25, -14.63)
CIE-LCH	lch(47.47, 14.69, 274.89°)
OKLab	oklab(54.75% -0.0041 -0.0401)
OKLCH	oklch(54.75% 0.04 264.2)
XYZ	xyz(15.7861, 16.3826, 25.9925)
Luminance	0.1638 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657189 #897D65

analogous

#658389 #657189 #6B6589

triadic

#657189 #896571 #718965

tetradic

#657189 #896583 #897D65 #65896B

square

#657189 #896583 #897D65 #65896B

split-complementary

#657189 #896B65 #838965

monochromatic

#313743 #4B5466 #657189 #8690A6 #A9B0C0

Accessibility & contrast

On white

4.91

#657189 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#657189 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657189

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657189	#FFFFFF	#000000	##FFFFFF
##657189	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#69728A

Deuteranopia (green-blind)

#666F88

Tritanopia (blue-blind)

#5C7679

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #657189;
/* rgb */ color: rgb(101, 113, 137);
/* oklch */ color: oklch(54.8% 0.040 264.2);

Tailwind

colors: {
  custom: {
    50: '#9199ab',
    500: '#657189',
    950: '#000000',
  },
}

SCSS

$custom: #657189;
$custom-light: #9199ab;
$custom-dark: #000000;

JSON

{
  "hex": "#657189",
  "rgb": {
    "r": 101,
    "g": 113,
    "b": 137
  },
  "hsl": {
    "h": 220,
    "s": 15.126,
    "l": 46.667
  },
  "oklch": {
    "l": 0.54753,
    "c": 0.04027,
    "h": 264.2
  },
  "luminance": 0.16383
}

Semantic roles & 50–950 ramp

primary

#657189

secondary

#AEA89B

accent

#A070B8

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0D0E10

muted

#7D7E7F

Preview Lab

Preview with #657189

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

Preview Lab → · Contrast checker → · Palette generator →