#103B60#103B60

#103B60 is a dark, moderate cyan. Relative luminance 0.041; OKLCH L 34.4% C 0.080 H 248.7°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#103B60
RGB	rgb(16, 59, 96)
HSL	hsl(208, 71%, 22%)
HSV	hsv(208, 83%, 38%)
CMYK	cmyk(83.3%, 38.5%, 0%, 62.4%)
CIE-LAB	lab(23.94, 0.12, -26.08)
CIE-LCH	lch(23.94, 26.08, 270.27°)
OKLab	oklab(34.37% -0.029 -0.0743)
OKLCH	oklch(34.37% 0.08 248.7)
XYZ	xyz(3.8882, 4.0822, 11.6471)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103B60 #603510

analogous

#10605D #103B60 #101360

triadic

#103B60 #60103B #3B6010

tetradic

#103B60 #5D1060 #603510 #136010

square

#103B60 #5D1060 #603510 #136010

split-complementary

#103B60 #601013 #605D10

monochromatic

#04101A #071B2C #103B60 #195B94 #217BC9

Accessibility & contrast

On white

11.56

#103B60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#103B60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103B60

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103B60	#FFFFFF	#000000	##FFFFFF
##103B60	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3D62

Deuteranopia (green-blind)

#1E365F

Tritanopia (blue-blind)

#004449

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #103b60;
/* rgb */ color: rgb(16, 59, 96);
/* oklch */ color: oklch(34.4% 0.080 248.7);

Tailwind

colors: {
  custom: {
    50: '#5c708d',
    500: '#103b60',
    950: '#000000',
  },
}

SCSS

$custom: #103b60;
$custom-light: #5c708d;
$custom-dark: #000000;

JSON

{
  "hex": "#103b60",
  "rgb": {
    "r": 16,
    "g": 59,
    "b": 96
  },
  "hsl": {
    "h": 207.75,
    "s": 71.429,
    "l": 21.961
  },
  "oklch": {
    "l": 0.3437,
    "c": 0.07972,
    "h": 248.7
  },
  "luminance": 0.04083
}

Semantic roles & 50–950 ramp

primary

#103B60

secondary

#996233

accent

#8D3AEE

background

#F5F6F8

surface

#E9ECF0

border

#C5C7CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #103B60

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

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