#657197#657197

#657197 is a mid, moderate blue. Relative luminance 0.168; OKLCH L 55.4% C 0.061 H 270.8°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#657197
RGB	rgb(101, 113, 151)
HSL	hsl(226, 20%, 49%)
HSV	hsv(226, 33%, 59%)
CMYK	cmyk(33.1%, 25.2%, 0%, 40.8%)
CIE-LAB	lab(48.02, 4.97, -22.08)
CIE-LCH	lch(48.02, 22.63, 282.68°)
OKLab	oklab(55.36% 0.0008 -0.0611)
OKLCH	oklch(55.36% 0.061 270.8)
XYZ	xyz(16.8563, 16.8107, 31.6288)
Luminance	0.1681 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657197 #978B65

analogous

#658A97 #657197 #726597

triadic

#657197 #976571 #719765

tetradic

#657197 #97658A #978B65 #659772

square

#657197 #97658A #978B65 #659772

split-complementary

#657197 #977265 #8A9765

monochromatic

#343A4E #4C5672 #657197 #8992B0 #AEB4C9

Accessibility & contrast

On white

4.81

#657197 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#657197 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657197

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657197	#FFFFFF	#000000	##FFFFFF
##657197	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#657499

Deuteranopia (green-blind)

#617096

Tritanopia (blue-blind)

#57787E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #657197;
/* rgb */ color: rgb(101, 113, 151);
/* oklch */ color: oklch(55.4% 0.061 270.8);

Tailwind

colors: {
  custom: {
    50: '#9299b5',
    500: '#657197',
    950: '#000000',
  },
}

SCSS

$custom: #657197;
$custom-light: #9299b5;
$custom-dark: #000000;

JSON

{
  "hex": "#657197",
  "rgb": {
    "r": 101,
    "g": 113,
    "b": 151
  },
  "hsl": {
    "h": 225.6,
    "s": 19.841,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55362,
    "c": 0.0611,
    "h": 270.8
  },
  "luminance": 0.16811
}

Semantic roles & 50–950 ramp

primary

#657197

secondary

#B7B2A0

accent

#A96BBC

background

#F9F9FB

surface

#F1F2F6

border

#CBCCD0

text

#0D0E11

muted

#7E7E80

Preview Lab

Preview with #657197

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

Preview Lab → · Contrast checker → · Palette generator →