#67739B#67739B

#67739B is a mid, moderate blue. Relative luminance 0.175; OKLCH L 56.1% C 0.064 H 271.3°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#67739B
RGB	rgb(103, 115, 155)
HSL	hsl(226, 21%, 51%)
HSV	hsv(226, 34%, 61%)
CMYK	cmyk(33.5%, 25.8%, 0%, 39.2%)
CIE-LAB	lab(48.90, 5.47, -23.06)
CIE-LCH	lch(48.90, 23.70, 283.34°)
OKLab	oklab(56.14% 0.0015 -0.0639)
OKLCH	oklch(56.14% 0.064 271.3)
XYZ	xyz(17.6390, 17.5109, 33.4546)
Luminance	0.1751 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#67739B #9B8F67

analogous

#678D9B #67739B #75679B

triadic

#67739B #9B6773 #739B67

tetradic

#67739B #9B678D #9B8F67 #679B75

square

#67739B #9B678D #9B8F67 #679B75

split-complementary

#67739B #9B7567 #8D9B67

monochromatic

#363C52 #4E5777 #67739B #8C95B3 #B1B7CC

Accessibility & contrast

On white

4.66

#67739B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#67739B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #67739B

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##67739B	#FFFFFF	#000000	##FFFFFF
##67739B	1.00	4.66	4.50	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66779D

Deuteranopia (green-blind)

#62729A

Tritanopia (blue-blind)

#587B81

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #67739b;
/* rgb */ color: rgb(103, 115, 155);
/* oklch */ color: oklch(56.1% 0.064 271.3);

Tailwind

colors: {
  custom: {
    50: '#949bb8',
    500: '#67739b',
    950: '#000000',
  },
}

SCSS

$custom: #67739b;
$custom-light: #949bb8;
$custom-dark: #000000;

JSON

{
  "hex": "#67739b",
  "rgb": {
    "r": 103,
    "g": 115,
    "b": 155
  },
  "hsl": {
    "h": 226.154,
    "s": 20.635,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56137,
    "c": 0.0639,
    "h": 271.3
  },
  "luminance": 0.17512
}

Semantic roles & 50–950 ramp

primary

#67739B

secondary

#BAB5A3

accent

#AA6BBD

background

#F9F9FB

surface

#F1F2F6

border

#CBCCD0

text

#0D0E11

muted

#7E7E80

Preview Lab

Preview with #67739B

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

Preview Lab → · Contrast checker → · Palette generator →