#657199#657199

#657199 is a mid, moderate blue. Relative luminance 0.169; OKLCH L 55.5% C 0.064 H 271.3°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#657199
RGB	rgb(101, 113, 153)
HSL	hsl(226, 20%, 50%)
HSV	hsv(226, 34%, 60%)
CMYK	cmyk(34%, 26.1%, 0%, 40%)
CIE-LAB	lab(48.10, 5.51, -23.13)
CIE-LCH	lch(48.10, 23.77, 283.41°)
OKLab	oklab(55.46% 0.0015 -0.0641)
OKLCH	oklch(55.46% 0.064 271.3)
XYZ	xyz(17.0201, 16.8762, 32.4915)
Luminance	0.1688 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657199 #998D65

analogous

#658B99 #657199 #736599

triadic

#657199 #996571 #719965

tetradic

#657199 #99658B #998D65 #659973

square

#657199 #99658B #998D65 #659973

split-complementary

#657199 #997365 #8B9965

monochromatic

#343B4F #4D5674 #657199 #8A93B2 #AFB5CA

Accessibility & contrast

On white

4.80

#657199 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#657199 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657199

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657199	#FFFFFF	#000000	##FFFFFF
##657199	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64759B

Deuteranopia (green-blind)

#607098

Tritanopia (blue-blind)

#56797F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #657199;
/* rgb */ color: rgb(101, 113, 153);
/* oklch */ color: oklch(55.5% 0.064 271.3);

Tailwind

colors: {
  custom: {
    50: '#9299b7',
    500: '#657199',
    950: '#000000',
  },
}

SCSS

$custom: #657199;
$custom-light: #9299b7;
$custom-dark: #000000;

JSON

{
  "hex": "#657199",
  "rgb": {
    "r": 101,
    "g": 113,
    "b": 153
  },
  "hsl": {
    "h": 226.154,
    "s": 20.472,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55455,
    "c": 0.0641,
    "h": 271.3
  },
  "luminance": 0.16877
}

Semantic roles & 50–950 ramp

primary

#657199

secondary

#B9B3A1

accent

#AA6BBD

background

#F9F9FB

surface

#F1F2F6

border

#CBCCD0

text

#0D0E11

muted

#7E7E80

Preview Lab

Preview with #657199

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

Preview Lab → · Contrast checker → · Palette generator →