#657697#657697

#657697 is a mid, muted blue. Relative luminance 0.180; OKLCH L 56.5% C 0.055 H 263.4°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#657697
RGB	rgb(101, 118, 151)
HSL	hsl(220, 20%, 49%)
HSV	hsv(220, 33%, 59%)
CMYK	cmyk(33.1%, 21.9%, 0%, 40.8%)
CIE-LAB	lab(49.44, 1.98, -19.89)
CIE-LCH	lch(49.44, 19.99, 275.68°)
OKLab	oklab(56.47% -0.0063 -0.0549)
OKLCH	oklch(56.47% 0.055 263.4)
XYZ	xyz(17.4295, 17.9572, 31.8199)
Luminance	0.1796 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657697 #978665

analogous

#658F97 #657697 #6D6597

triadic

#657697 #976576 #769765

tetradic

#657697 #97658F #978665 #65976D

square

#657697 #97658F #978665 #65976D

split-complementary

#657697 #976D65 #8F9765

monochromatic

#343D4E #4C5972 #657697 #8996B0 #AEB7C9

Accessibility & contrast

On white

4.57

#657697 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#657697 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #657697

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657697	#FFFFFF	#000000	##000000
##657697	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7899

Deuteranopia (green-blind)

#667396

Tritanopia (blue-blind)

#567D81

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #657697;
/* rgb */ color: rgb(101, 118, 151);
/* oklch */ color: oklch(56.5% 0.055 263.4);

Tailwind

colors: {
  custom: {
    50: '#929db5',
    500: '#657697',
    950: '#000000',
  },
}

SCSS

$custom: #657697;
$custom-light: #929db5;
$custom-dark: #000000;

JSON

{
  "hex": "#657697",
  "rgb": {
    "r": 101,
    "g": 118,
    "b": 151
  },
  "hsl": {
    "h": 219.6,
    "s": 19.841,
    "l": 49.412
  },
  "oklch": {
    "l": 0.56474,
    "c": 0.05525,
    "h": 263.4
  },
  "luminance": 0.17958
}

Semantic roles & 50–950 ramp

primary

#657697

secondary

#B7B0A0

accent

#A16BBC

background

#F9F9FB

surface

#F1F2F6

border

#CBCCD0

text

#0D0E11

muted

#7E7E80

Preview Lab

Preview with #657697

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

Preview Lab → · Contrast checker → · Palette generator →