#103865#103865

#103865 is a dark, moderate cyan. Relative luminance 0.039; OKLCH L 33.9% C 0.090 H 254.2°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#103865
RGB	rgb(16, 56, 101)
HSL	hsl(212, 73%, 23%)
HSV	hsv(212, 84%, 40%)
CMYK	cmyk(84.2%, 44.6%, 0%, 60.4%)
CIE-LAB	lab(23.26, 4.33, -30.40)
CIE-LCH	lch(23.26, 30.71, 278.11°)
OKLab	oklab(33.94% -0.0247 -0.087)
OKLCH	oklch(33.94% 0.09 254.2)
XYZ	xyz(3.9759, 3.8776, 12.8483)
Luminance	0.0388 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103865 #653D10

analogous

#106265 #103865 #131065

triadic

#103865 #651038 #386510

tetradic

#103865 #651062 #653D10 #106513

square

#103865 #651062 #653D10 #106513

split-complementary

#103865 #651310 #626510

monochromatic

#040F1A #081B30 #103865 #18559A #2173CF

Accessibility & contrast

On white

11.83

#103865 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#103865 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103865

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103865	#FFFFFF	#000000	##FFFFFF
##103865	1.00	11.83	1.78	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#223C67

Deuteranopia (green-blind)

#123464

Tritanopia (blue-blind)

#004349

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #103865;
/* rgb */ color: rgb(16, 56, 101);
/* oklch */ color: oklch(33.9% 0.090 254.2);

Tailwind

colors: {
  custom: {
    50: '#5d6e91',
    500: '#103865',
    950: '#000000',
  },
}

SCSS

$custom: #103865;
$custom-light: #5d6e91;
$custom-dark: #000000;

JSON

{
  "hex": "#103865",
  "rgb": {
    "r": 16,
    "g": 56,
    "b": 101
  },
  "hsl": {
    "h": 211.765,
    "s": 72.65,
    "l": 22.941
  },
  "oklch": {
    "l": 0.33942,
    "c": 0.09044,
    "h": 254.2
  },
  "luminance": 0.03878
}

Semantic roles & 50–950 ramp

primary

#103865

secondary

#9D6C33

accent

#9938EF

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05070D

muted

#797A7D

Preview Lab

Preview with #103865

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

Preview Lab → · Contrast checker → · Palette generator →