#10647F#10647F

#10647F is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.0% C 0.085 H 226.0°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#10647F
RGB	rgb(16, 100, 127)
HSL	hsl(195, 78%, 28%)
HSV	hsv(195, 87%, 50%)
CMYK	cmyk(87.4%, 21.3%, 0%, 50.2%)
CIE-LAB	lab(39.17, -13.31, -21.70)
CIE-LCH	lch(39.17, 25.46, 238.47°)
OKLab	oklab(46.99% -0.059 -0.061)
OKLCH	oklch(46.99% 0.085 226)
XYZ	xyz(8.6000, 10.7557, 21.6973)
Luminance	0.1076 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10647F #7F2B10

analogous

#107F62 #10647F #102C7F

triadic

#10647F #7F1064 #647F10

tetradic

#10647F #62107F #7F2B10 #2C7F10

square

#10647F #62107F #7F2B10 #2C7F10

split-complementary

#10647F #7F102C #7F6210

monochromatic

#03151B #093949 #10647F #178FB5 #26B5E4

Accessibility & contrast

On white

6.66

#10647F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#10647F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #10647F

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10647F	#FFFFFF	#000000	##FFFFFF
##10647F	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556280

Deuteranopia (green-blind)

#47587F

Tritanopia (blue-blind)

#006C6D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #10647f;
/* rgb */ color: rgb(16, 100, 127);
/* oklch */ color: oklch(47.0% 0.085 226.0);

Tailwind

colors: {
  custom: {
    50: '#6590a4',
    500: '#10647f',
    950: '#000000',
  },
}

SCSS

$custom: #10647f;
$custom-light: #6590a4;
$custom-dark: #000000;

JSON

{
  "hex": "#10647f",
  "rgb": {
    "r": 16,
    "g": 100,
    "b": 127
  },
  "hsl": {
    "h": 194.595,
    "s": 77.622,
    "l": 28.039
  },
  "oklch": {
    "l": 0.46994,
    "c": 0.08487,
    "h": 226
  },
  "luminance": 0.10757
}

Semantic roles & 50–950 ramp

primary

#10647F

secondary

#B55536

accent

#6234F4

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #10647F

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

Preview Lab → · Contrast checker → · Palette generator →