#10668D#10668D

#10668D is a mid, moderate cyan. Relative luminance 0.115; OKLCH L 48.2% C 0.097 H 235.1°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#10668D
RGB	rgb(16, 102, 141)
HSL	hsl(199, 80%, 31%)
HSV	hsv(199, 89%, 55%)
CMYK	cmyk(88.7%, 27.7%, 0%, 44.7%)
CIE-LAB	lab(40.47, -9.17, -28.15)
CIE-LCH	lch(40.47, 29.60, 251.96°)
OKLab	oklab(48.25% -0.0556 -0.0796)
OKLCH	oklch(48.25% 0.097 235.1)
XYZ	xyz(9.7708, 11.5347, 26.9056)
Luminance	0.1154 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10668D #8D3710

analogous

#108D75 #10668D #10278D

triadic

#10668D #8D1066 #668D10

tetradic

#10668D #75108D #8D3710 #278D10

square

#10668D #75108D #8D3710 #278D10

split-complementary

#10668D #8D1027 #8D7510

monochromatic

#04161F #0A3E56 #10668D #168EC4 #30AEE7

Accessibility & contrast

On white

6.35

#10668D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#10668D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #10668D

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10668D	#FFFFFF	#000000	##FFFFFF
##10668D	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53658F

Deuteranopia (green-blind)

#435B8C

Tritanopia (blue-blind)

#007073

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #10668d;
/* rgb */ color: rgb(16, 102, 141);
/* oklch */ color: oklch(48.2% 0.097 235.1);

Tailwind

colors: {
  custom: {
    50: '#6891ae',
    500: '#10668d',
    950: '#000000',
  },
}

SCSS

$custom: #10668d;
$custom-light: #6891ae;
$custom-dark: #000000;

JSON

{
  "hex": "#10668d",
  "rgb": {
    "r": 16,
    "g": 102,
    "b": 141
  },
  "hsl": {
    "h": 198.72,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.48249,
    "c": 0.09711,
    "h": 235.1
  },
  "luminance": 0.11536
}

Semantic roles & 50–950 ramp

primary

#10668D

secondary

#C26237

accent

#6F32F6

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #10668D

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

Preview Lab → · Contrast checker → · Palette generator →