#657897#657897

#657897 is a mid, muted blue. Relative luminance 0.184; OKLCH L 56.9% C 0.053 H 260.1°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#657897
RGB	rgb(101, 120, 151)
HSL	hsl(217, 20%, 49%)
HSV	hsv(217, 33%, 59%)
CMYK	cmyk(33.1%, 20.5%, 0%, 40.8%)
CIE-LAB	lab(50.02, 0.80, -19.01)
CIE-LCH	lch(50.02, 19.03, 272.40°)
OKLab	oklab(56.92% -0.0091 -0.0524)
OKLCH	oklch(56.92% 0.053 260.1)
XYZ	xyz(17.6676, 18.4333, 31.8992)
Luminance	0.1843 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657897 #978465

analogous

#659197 #657897 #6B6597

triadic

#657897 #976578 #789765

tetradic

#657897 #976591 #978465 #65976B

square

#657897 #976591 #978465 #65976B

split-complementary

#657897 #976B65 #919765

monochromatic

#343E4E #4C5B72 #657897 #8998B0 #AEB8C9

Accessibility & contrast

On white

4.48

#657897 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#657897 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #657897

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657897	#FFFFFF	#000000	##000000
##657897	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7A98

Deuteranopia (green-blind)

#687596

Tritanopia (blue-blind)

#567E82

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #657897;
/* rgb */ color: rgb(101, 120, 151);
/* oklch */ color: oklch(56.9% 0.053 260.1);

Tailwind

colors: {
  custom: {
    50: '#929eb5',
    500: '#657897',
    950: '#000000',
  },
}

SCSS

$custom: #657897;
$custom-light: #929eb5;
$custom-dark: #000000;

JSON

{
  "hex": "#657897",
  "rgb": {
    "r": 101,
    "g": 120,
    "b": 151
  },
  "hsl": {
    "h": 217.2,
    "s": 19.841,
    "l": 49.412
  },
  "oklch": {
    "l": 0.56923,
    "c": 0.0532,
    "h": 260.1
  },
  "luminance": 0.18434
}

Semantic roles & 50–950 ramp

primary

#657897

secondary

#B7AFA0

accent

#9E6BBC

background

#F9F9FB

surface

#F1F2F6

border

#CBCCD0

text

#0D0E11

muted

#7E7E80

Preview Lab

Preview with #657897

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

Preview Lab → · Contrast checker → · Palette generator →