#104256#104256

#104256 is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 35.7% C 0.062 H 229.3°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#104256
RGB	rgb(16, 66, 86)
HSL	hsl(197, 69%, 20%)
HSV	hsv(197, 81%, 34%)
CMYK	cmyk(81.4%, 23.3%, 0%, 66.3%)
CIE-LAB	lab(25.80, -8.58, -16.65)
CIE-LCH	lch(25.80, 18.73, 242.74°)
OKLab	oklab(35.66% -0.0402 -0.0468)
OKLCH	oklch(35.66% 0.062 229.3)
XYZ	xyz(3.8409, 4.6780, 9.5028)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104256 #562410

analogous

#105647 #104256 #101F56

triadic

#104256 #561042 #425610

tetradic

#104256 #471056 #562410 #1F5610

square

#104256 #471056 #562410 #1F5610

split-complementary

#104256 #56101F #564710

monochromatic

#05141A #061A22 #104256 #1A6A8A #2391BD

Accessibility & contrast

On white

10.85

#104256 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#104256 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104256

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104256	#FFFFFF	#000000	##FFFFFF
##104256	1.00	10.85	1.94	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384157

Deuteranopia (green-blind)

#2E3A56

Tritanopia (blue-blind)

#004849

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #104256;
/* rgb */ color: rgb(16, 66, 86);
/* oklch */ color: oklch(35.7% 0.062 229.3);

Tailwind

colors: {
  custom: {
    50: '#5a7685',
    500: '#104256',
    950: '#000000',
  },
}

SCSS

$custom: #104256;
$custom-light: #5a7685;
$custom-dark: #000000;

JSON

{
  "hex": "#104256",
  "rgb": {
    "r": 16,
    "g": 66,
    "b": 86
  },
  "hsl": {
    "h": 197.143,
    "s": 68.627,
    "l": 20
  },
  "oklch": {
    "l": 0.35664,
    "c": 0.06166,
    "h": 229.3
  },
  "luminance": 0.04678
}

Semantic roles & 50–950 ramp

primary

#104256

secondary

#8F4D32

accent

#6E3CEB

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #104256

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

Preview Lab → · Contrast checker → · Palette generator →