#103A60#103A60

#103A60 is a dark, moderate cyan. Relative luminance 0.040; OKLCH L 34.1% C 0.081 H 249.7°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#103A60
RGB	rgb(16, 58, 96)
HSL	hsl(209, 71%, 22%)
HSV	hsv(209, 83%, 38%)
CMYK	cmyk(83.3%, 39.6%, 0%, 62.4%)
CIE-LAB	lab(23.61, 0.81, -26.61)
CIE-LCH	lch(23.61, 26.62, 271.75°)
OKLab	oklab(34.11% -0.028 -0.0758)
OKLCH	oklch(34.11% 0.081 249.7)
XYZ	xyz(3.8373, 3.9803, 11.6301)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103A60 #603610

analogous

#10605E #103A60 #101260

triadic

#103A60 #60103A #3A6010

tetradic

#103A60 #5E1060 #603610 #126010

square

#103A60 #5E1060 #603610 #126010

split-complementary

#103A60 #601012 #605E10

monochromatic

#04101A #071A2C #103A60 #195A94 #2179C9

Accessibility & contrast

On white

11.69

#103A60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#103A60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103A60

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103A60	#FFFFFF	#000000	##FFFFFF
##103A60	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283C62

Deuteranopia (green-blind)

#1C355F

Tritanopia (blue-blind)

#004348

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #103a60;
/* rgb */ color: rgb(16, 58, 96);
/* oklch */ color: oklch(34.1% 0.081 249.7);

Tailwind

colors: {
  custom: {
    50: '#5c6f8d',
    500: '#103a60',
    950: '#000000',
  },
}

SCSS

$custom: #103a60;
$custom-light: #5c6f8d;
$custom-dark: #000000;

JSON

{
  "hex": "#103a60",
  "rgb": {
    "r": 16,
    "g": 58,
    "b": 96
  },
  "hsl": {
    "h": 208.5,
    "s": 71.429,
    "l": 21.961
  },
  "oklch": {
    "l": 0.34108,
    "c": 0.08083,
    "h": 249.7
  },
  "luminance": 0.03981
}

Semantic roles & 50–950 ramp

primary

#103A60

secondary

#996333

accent

#8F3AEE

background

#F5F6F8

surface

#E9ECF0

border

#C5C7CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #103A60

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

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