#104D75#104D75

#104D75 is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.4% C 0.089 H 243.4°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#104D75
RGB	rgb(16, 77, 117)
HSL	hsl(204, 76%, 26%)
HSV	hsv(204, 86%, 46%)
CMYK	cmyk(86.3%, 34.2%, 0%, 54.1%)
CIE-LAB	lab(31.12, -3.16, -28.12)
CIE-LCH	lch(31.12, 28.30, 263.60°)
OKLab	oklab(40.42% -0.0401 -0.0799)
OKLCH	oklch(40.42% 0.089 243.4)
XYZ	xyz(6.0772, 6.7015, 17.7994)
Luminance	0.0670 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104D75 #753810

analogous

#10756A #104D75 #101B75

triadic

#104D75 #75104D #4D7510

tetradic

#104D75 #6A1075 #753810 #1B7510

square

#104D75 #6A1075 #753810 #1B7510

split-complementary

#104D75 #75101B #756A10

monochromatic

#04121B #092A3F #104D75 #1770AB #1F94E0

Accessibility & contrast

On white

8.97

#104D75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#104D75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104D75

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104D75	#FFFFFF	#000000	##FFFFFF
##104D75	1.00	8.97	2.34	8.97
#FFFFFF	8.97	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4E77

Deuteranopia (green-blind)

#2C4574

Tritanopia (blue-blind)

#00575B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #104d75;
/* rgb */ color: rgb(16, 77, 117);
/* oklch */ color: oklch(40.4% 0.089 243.4);

Tailwind

colors: {
  custom: {
    50: '#627e9d',
    500: '#104d75',
    950: '#000000',
  },
}

SCSS

$custom: #104d75;
$custom-light: #627e9d;
$custom-dark: #000000;

JSON

{
  "hex": "#104d75",
  "rgb": {
    "r": 16,
    "g": 77,
    "b": 117
  },
  "hsl": {
    "h": 203.762,
    "s": 75.94,
    "l": 26.078
  },
  "oklch": {
    "l": 0.4042,
    "c": 0.08941,
    "h": 243.4
  },
  "luminance": 0.06702
}

Semantic roles & 50–950 ramp

primary

#104D75

secondary

#AC6435

accent

#8035F3

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #104D75

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

Preview Lab → · Contrast checker → · Palette generator →