#104050#104050

#104050 is a dark, muted cyan. Relative luminance 0.044; OKLCH L 34.8% C 0.057 H 224.6°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#104050
RGB	rgb(16, 64, 80)
HSL	hsl(195, 67%, 19%)
HSV	hsv(195, 80%, 31%)
CMYK	cmyk(80%, 20%, 0%, 68.6%)
CIE-LAB	lab(24.81, -9.66, -14.24)
CIE-LCH	lch(24.81, 17.21, 235.84°)
OKLab	oklab(34.78% -0.0405 -0.0399)
OKLCH	oklch(34.78% 0.057 224.6)
XYZ	xyz(3.4945, 4.3557, 8.2444)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104050 #502010

analogous

#105040 #104050 #102050

triadic

#104050 #501040 #405010

tetradic

#104050 #401050 #502010 #205010

square

#104050 #401050 #502010 #205010

split-complementary

#104050 #501020 #504010

monochromatic

#05141A #06171D #104050 #1A6983 #2492B6

Accessibility & contrast

On white

11.22

#104050 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#104050 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104050

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104050	#FFFFFF	#000000	##FFFFFF
##104050	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373E51

Deuteranopia (green-blind)

#2E3850

Tritanopia (blue-blind)

#004545

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #104050;
/* rgb */ color: rgb(16, 64, 80);
/* oklch */ color: oklch(34.8% 0.057 224.6);

Tailwind

colors: {
  custom: {
    50: '#597481',
    500: '#104050',
    950: '#000000',
  },
}

SCSS

$custom: #104050;
$custom-light: #597481;
$custom-dark: #000000;

JSON

{
  "hex": "#104050",
  "rgb": {
    "r": 16,
    "g": 64,
    "b": 80
  },
  "hsl": {
    "h": 195,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.34785,
    "c": 0.05682,
    "h": 224.6
  },
  "luminance": 0.04356
}

Semantic roles & 50–950 ramp

primary

#104050

secondary

#8A4832

accent

#693EEA

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #104050

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

Preview Lab → · Contrast checker → · Palette generator →