#104154#104154

#104154 is a dark, moderate cyan. Relative luminance 0.045; OKLCH L 35.3% C 0.060 H 228.5°. Best body text is #FFFFFF at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#104154
RGB	rgb(16, 65, 84)
HSL	hsl(197, 68%, 20%)
HSV	hsv(197, 81%, 33%)
CMYK	cmyk(81%, 22.6%, 0%, 67.1%)
CIE-LAB	lab(25.35, -8.73, -16.03)
CIE-LCH	lch(25.35, 18.26, 241.42°)
OKLab	oklab(35.28% -0.0399 -0.045)
OKLCH	oklch(35.28% 0.06 228.5)
XYZ	xyz(3.7036, 4.5304, 9.0651)
Luminance	0.0453 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104154 #542310

analogous

#105445 #104154 #101F54

triadic

#104154 #541041 #415410

tetradic

#104154 #451054 #542310 #1F5410

square

#104154 #451054 #542310 #1F5410

split-complementary

#104154 #54101F #544510

monochromatic

#05141A #061921 #104154 #1A6987 #2491BB

Accessibility & contrast

On white

11.02

#104154 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#104154 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104154

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104154	#FFFFFF	#000000	##FFFFFF
##104154	1.00	11.02	1.91	11.02
#FFFFFF	11.02	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374055

Deuteranopia (green-blind)

#2E3954

Tritanopia (blue-blind)

#004647

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #104154;
/* rgb */ color: rgb(16, 65, 84);
/* oklch */ color: oklch(35.3% 0.060 228.5);

Tailwind

colors: {
  custom: {
    50: '#5a7584',
    500: '#104154',
    950: '#000000',
  },
}

SCSS

$custom: #104154;
$custom-light: #5a7584;
$custom-dark: #000000;

JSON

{
  "hex": "#104154",
  "rgb": {
    "r": 16,
    "g": 65,
    "b": 84
  },
  "hsl": {
    "h": 196.765,
    "s": 68,
    "l": 19.608
  },
  "oklch": {
    "l": 0.35278,
    "c": 0.06014,
    "h": 228.5
  },
  "luminance": 0.04531
}

Semantic roles & 50–950 ramp

primary

#104154

secondary

#8E4C32

accent

#6E3DEB

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080A

muted

#797B7C

Preview Lab

Preview with #104154

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

Preview Lab → · Contrast checker → · Palette generator →