#104351#104351

#104351 is a dark, muted cyan. Relative luminance 0.047; OKLCH L 35.7% C 0.057 H 220.3°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#104351
RGB	rgb(16, 67, 81)
HSL	hsl(193, 67%, 19%)
HSV	hsv(193, 80%, 32%)
CMYK	cmyk(80.2%, 17.3%, 0%, 68.2%)
CIE-LAB	lab(25.92, -11.13, -13.20)
CIE-LCH	lch(25.92, 17.27, 229.86°)
OKLab	oklab(35.68% -0.0435 -0.0369)
OKLCH	oklch(35.68% 0.057 220.3)
XYZ	xyz(3.7054, 4.7181, 8.4984)
Luminance	0.0472 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104351 #511E10

analogous

#10513F #104351 #102351

triadic

#104351 #511043 #435110

tetradic

#104351 #3F1051 #511E10 #235110

square

#104351 #3F1051 #511E10 #235110

split-complementary

#104351 #511023 #513F10

monochromatic

#05151A #06191E #104351 #1A6D84 #2498B7

Accessibility & contrast

On white

10.80

#104351 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#104351 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104351

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104351	#FFFFFF	#000000	##FFFFFF
##104351	1.00	10.80	1.94	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4152

Deuteranopia (green-blind)

#323B51

Tritanopia (blue-blind)

#004847

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #104351;
/* rgb */ color: rgb(16, 67, 81);
/* oklch */ color: oklch(35.7% 0.057 220.3);

Tailwind

colors: {
  custom: {
    50: '#5a7781',
    500: '#104351',
    950: '#000000',
  },
}

SCSS

$custom: #104351;
$custom-light: #5a7781;
$custom-dark: #000000;

JSON

{
  "hex": "#104351",
  "rgb": {
    "r": 16,
    "g": 67,
    "b": 81
  },
  "hsl": {
    "h": 192.923,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.35683,
    "c": 0.05704,
    "h": 220.3
  },
  "luminance": 0.04719
}

Semantic roles & 50–950 ramp

primary

#104351

secondary

#8B4532

accent

#633EEA

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #104351

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

Preview Lab → · Contrast checker → · Palette generator →