#104B65#104B65

#104B65 is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.0% C 0.072 H 232.6°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#104B65
RGB	rgb(16, 75, 101)
HSL	hsl(198, 73%, 23%)
HSV	hsv(198, 84%, 40%)
CMYK	cmyk(84.2%, 25.7%, 0%, 60.4%)
CIE-LAB	lab(29.62, -8.31, -20.37)
CIE-LCH	lch(29.62, 22.00, 247.81°)
OKLab	oklab(38.95% -0.0438 -0.0574)
OKLCH	oklch(38.95% 0.072 232.6)
XYZ	xyz(5.0778, 6.0813, 13.2156)
Luminance	0.0608 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104B65 #652A10

analogous

#106554 #104B65 #102065

triadic

#104B65 #65104B #4B6510

tetradic

#104B65 #541065 #652A10 #206510

square

#104B65 #541065 #652A10 #206510

split-complementary

#104B65 #651020 #655410

monochromatic

#04141A #082430 #104B65 #18729A #2199CF

Accessibility & contrast

On white

9.47

#104B65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#104B65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104B65

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104B65	#FFFFFF	#000000	##FFFFFF
##104B65	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4A66

Deuteranopia (green-blind)

#334265

Tritanopia (blue-blind)

#005254

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #104b65;
/* rgb */ color: rgb(16, 75, 101);
/* oklch */ color: oklch(39.0% 0.072 232.6);

Tailwind

colors: {
  custom: {
    50: '#5e7d91',
    500: '#104b65',
    950: '#000000',
  },
}

SCSS

$custom: #104b65;
$custom-light: #5e7d91;
$custom-dark: #000000;

JSON

{
  "hex": "#104b65",
  "rgb": {
    "r": 16,
    "g": 75,
    "b": 101
  },
  "hsl": {
    "h": 198.353,
    "s": 72.65,
    "l": 22.941
  },
  "oklch": {
    "l": 0.38954,
    "c": 0.07226,
    "h": 232.6
  },
  "luminance": 0.06082
}

Semantic roles & 50–950 ramp

primary

#104B65

secondary

#9D5433

accent

#7038EF

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #104B65

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

Preview Lab → · Contrast checker → · Palette generator →