#104374#104374

#104374 is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.8% C 0.099 H 251.7°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#104374
RGB	rgb(16, 67, 116)
HSL	hsl(209, 76%, 26%)
HSV	hsv(209, 86%, 45%)
CMYK	cmyk(86.2%, 42.2%, 0%, 54.5%)
CIE-LAB	lab(27.80, 3.07, -32.75)
CIE-LCH	lch(27.80, 32.89, 275.36°)
OKLab	oklab(37.8% -0.031 -0.0937)
OKLCH	oklch(37.8% 0.099 251.7)
XYZ	xyz(5.3720, 5.3848, 17.2758)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104374 #744110

analogous

#107473 #104374 #101174

triadic

#104374 #741043 #437410

tetradic

#104374 #731074 #744110 #117410

square

#104374 #731074 #744110 #117410

split-complementary

#104374 #741011 #747310

monochromatic

#04101B #09243E #104374 #1762AA #1F81E0

Accessibility & contrast

On white

10.11

#104374 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#104374 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104374

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104374	#FFFFFF	#000000	##FFFFFF
##104374	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4676

Deuteranopia (green-blind)

#1A3E73

Tritanopia (blue-blind)

#004F55

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #104374;
/* rgb */ color: rgb(16, 67, 116);
/* oklch */ color: oklch(37.8% 0.099 251.7);

Tailwind

colors: {
  custom: {
    50: '#61769c',
    500: '#104374',
    950: '#000000',
  },
}

SCSS

$custom: #104374;
$custom-light: #61769c;
$custom-dark: #000000;

JSON

{
  "hex": "#104374",
  "rgb": {
    "r": 16,
    "g": 67,
    "b": 116
  },
  "hsl": {
    "h": 209.4,
    "s": 75.758,
    "l": 25.882
  },
  "oklch": {
    "l": 0.37797,
    "c": 0.09868,
    "h": 251.7
  },
  "luminance": 0.05385
}

Semantic roles & 50–950 ramp

primary

#104374

secondary

#AB6F35

accent

#9235F2

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #104374

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

Preview Lab → · Contrast checker → · Palette generator →