#103D65#103D65

#103D65 is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 35.2% C 0.085 H 249.6°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#103D65
RGB	rgb(16, 61, 101)
HSL	hsl(208, 73%, 23%)
HSV	hsv(208, 84%, 40%)
CMYK	cmyk(84.2%, 39.6%, 0%, 60.4%)
CIE-LAB	lab(24.91, 0.86, -27.78)
CIE-LCH	lch(24.91, 27.79, 271.77°)
OKLab	oklab(35.23% -0.0295 -0.0792)
OKLCH	oklch(35.23% 0.085 249.6)
XYZ	xyz(4.2305, 4.3867, 12.9332)
Luminance	0.0439 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103D65 #653810

analogous

#106562 #103D65 #101365

triadic

#103D65 #65103D #3D6510

tetradic

#103D65 #621065 #653810 #136510

square

#103D65 #621065 #653810 #136510

split-complementary

#103D65 #651013 #656210

monochromatic

#04101A #081D30 #103D65 #185D9A #217DCF

Accessibility & contrast

On white

11.19

#103D65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#103D65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103D65

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103D65	#FFFFFF	#000000	##FFFFFF
##103D65	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3F67

Deuteranopia (green-blind)

#1D3864

Tritanopia (blue-blind)

#00474C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #103d65;
/* rgb */ color: rgb(16, 61, 101);
/* oklch */ color: oklch(35.2% 0.085 249.6);

Tailwind

colors: {
  custom: {
    50: '#5d7291',
    500: '#103d65',
    950: '#000000',
  },
}

SCSS

$custom: #103d65;
$custom-light: #5d7291;
$custom-dark: #000000;

JSON

{
  "hex": "#103d65",
  "rgb": {
    "r": 16,
    "g": 61,
    "b": 101
  },
  "hsl": {
    "h": 208.235,
    "s": 72.65,
    "l": 22.941
  },
  "oklch": {
    "l": 0.3523,
    "c": 0.08452,
    "h": 249.6
  },
  "luminance": 0.04387
}

Semantic roles & 50–950 ramp

primary

#103D65

secondary

#9D6533

accent

#8F38EF

background

#F5F6F8

surface

#EAECF0

border

#C6C7CB

text

#05070D

muted

#797A7D

Preview Lab

Preview with #103D65

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

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