#65739B#65739B

#65739B is a mid, moderate blue. Relative luminance 0.174; OKLCH L 56.0% C 0.065 H 269.4°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#65739B
RGB	rgb(101, 115, 155)
HSL	hsl(224, 21%, 50%)
HSV	hsv(224, 35%, 61%)
CMYK	cmyk(34.8%, 25.8%, 0%, 39.2%)
CIE-LAB	lab(48.75, 4.87, -23.30)
CIE-LCH	lch(48.75, 23.80, 281.79°)
OKLab	oklab(55.99% -0.0007 -0.0646)
OKLCH	oklch(55.99% 0.065 269.4)
XYZ	xyz(17.4122, 17.3940, 33.4439)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65739B #9B8D65

analogous

#658E9B #65739B #72659B

triadic

#65739B #9B6573 #739B65

tetradic

#65739B #9B658E #9B8D65 #659B72

square

#65739B #9B658E #9B8D65 #659B72

split-complementary

#65739B #9B7265 #8E9B65

monochromatic

#353C51 #4D5776 #65739B #8A95B3 #AFB6CB

Accessibility & contrast

On white

4.69

#65739B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#65739B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #65739B

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65739B	#FFFFFF	#000000	##FFFFFF
##65739B	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66769D

Deuteranopia (green-blind)

#61729A

Tritanopia (blue-blind)

#557B81

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #65739b;
/* rgb */ color: rgb(101, 115, 155);
/* oklch */ color: oklch(56.0% 0.065 269.4);

Tailwind

colors: {
  custom: {
    50: '#929bb8',
    500: '#65739b',
    950: '#000000',
  },
}

SCSS

$custom: #65739b;
$custom-light: #929bb8;
$custom-dark: #000000;

JSON

{
  "hex": "#65739b",
  "rgb": {
    "r": 101,
    "g": 115,
    "b": 155
  },
  "hsl": {
    "h": 224.444,
    "s": 21.26,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55988,
    "c": 0.06458,
    "h": 269.4
  },
  "luminance": 0.17395
}

Semantic roles & 50–950 ramp

primary

#65739B

secondary

#BAB4A2

accent

#A86ABE

background

#F9F9FB

surface

#F1F2F6

border

#CBCCD0

text

#0D0E11

muted

#7E7E80

Preview Lab

Preview with #65739B

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

Preview Lab → · Contrast checker → · Palette generator →