#61729B#61729B

#61729B is a mid, moderate blue. Relative luminance 0.169; OKLCH L 55.5% C 0.067 H 266.8°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#61729B
RGB	rgb(97, 114, 155)
HSL	hsl(222, 23%, 49%)
HSV	hsv(222, 37%, 61%)
CMYK	cmyk(37.4%, 26.5%, 0%, 39.2%)
CIE-LAB	lab(48.19, 4.28, -24.20)
CIE-LCH	lch(48.19, 24.57, 280.03°)
OKLab	oklab(55.47% -0.0037 -0.0672)
OKLCH	oklch(55.47% 0.067 266.8)
XYZ	xyz(16.8617, 16.9418, 33.3856)
Luminance	0.1694 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#61729B #9B8A61

analogous

#618F9B #61729B #6D619B

triadic

#61729B #9B6172 #729B61

tetradic

#61729B #9B618F #9B8A61 #619B6D

square

#61729B #9B618F #9B8A61 #619B6D

split-complementary

#61729B #9B6D61 #8F9B61

monochromatic

#323B50 #495675 #61729B #8693B3 #ACB5CB

Accessibility & contrast

On white

4.79

#61729B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#61729B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #61729B

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##61729B	#FFFFFF	#000000	##FFFFFF
##61729B	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64759D

Deuteranopia (green-blind)

#5F709A

Tritanopia (blue-blind)

#4F7A80

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #61729b;
/* rgb */ color: rgb(97, 114, 155);
/* oklch */ color: oklch(55.5% 0.067 266.8);

Tailwind

colors: {
  custom: {
    50: '#909ab8',
    500: '#61729b',
    950: '#000000',
  },
}

SCSS

$custom: #61729b;
$custom-light: #909ab8;
$custom-dark: #000000;

JSON

{
  "hex": "#61729b",
  "rgb": {
    "r": 97,
    "g": 114,
    "b": 155
  },
  "hsl": {
    "h": 222.414,
    "s": 23.016,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55474,
    "c": 0.06731,
    "h": 266.8
  },
  "luminance": 0.16943
}

Semantic roles & 50–950 ramp

primary

#61729B

secondary

#B9B19F

accent

#A668C0

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0D0E11

muted

#7D7E80

Preview Lab

Preview with #61729B

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

Preview Lab → · Contrast checker → · Palette generator →